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Romhack Thursday: Zelda Ancient Dungeon

On Romhack Thursdays, we bring you interesting finds from the world of game modifications.

In the world of romhacks, the term “Ancient Dungeon” has a specific meaning.

Way back in the SNES days, there was the cult favorite JRPG Lufia and the Fortress of Doom, a.k.a. Estpolis Denki. While overloaded, and most agreed harmed, by its ludicrous encounter rate, it had a good number of interesting innovations. It had an end-of-game stat report and a kind of New Game Plus mode, called “Try Again,” which reset players to base level but increased player experience and gold earned by four times. It had hidden Dragon Eggs throughout the world that could be collected and redeemed for special advantages near the end of the game, whereupon they would be scattered throughout the game, and refound, for more advantages. The game also had “Forfeit Island,” a place full of shops where every item the player characters ever sold throughout the game would make their way, and could be re-purchased.

Its prequel, Lufia II: Rise of the Sinistrals, had even more play innovations, including visible monsters and a Zelda-like system of items that could be put to various uses on the exploration screen. Another thing Lufia II expanded on was the first game’s “Ancient Cave,” which was a dungeon that only a single character could enter. It didn’t take up a large portion of the original game, but Lufia II expanded it greatly, turning it into its own alternate game mode, that could be accessed from the main menu after completing the game.

Probably inspired by the Mystery Dungeon games, this version of the Ancient Cave was a 100-level randomized dungeon that reset players to Level 1 and no equipment when they began. It’s a completely optional challenge in that game, but many players found it highly interesting.

In romhack circles, an “Ancient Dungeon” is a game that completely tears apart its original game and turns it into a randomized play experience like Lufia II’s Ancient Cave. A similar implementation is Mega Man 9 and 10’s “Endless Mode,” which has also been recreated in romhacks for other Mega Man games.

Most Ancient Dungeon hacks are for JRPGs, but now we have one for Nintendo’s Legend of Zelda, and you might find it worth checking out.

The Legend of Zelda: Ancient Dungeon takes its name literally, in that the whole game is just one dungeon. There are no overworld screens. Each room contains a number of enemies, sometimes easy, sometimes hard, sometimes few, sometimes many, and sometimes a boss. They still drop items when you kill them, so you can build up lost health if you’re careful.

The creator of the hack managed to include the overworld enemies in the dungeon rooms, and also include monsters who are not ordinarily found in the same dungeon in the same room, by dynamically loading monster graphics during room transitions. That’s a pretty decent technical trick!

The layout of the dungeon is completely random. Monsters are chosen dynamically as you go. Many Ancient Dungeon hacks are actually computer programs that do the random generation themselves, and write that layout to the rom, so if you play the same version multiple times you’ll get the same dungeon each time, but that does not happen here.

The game shuts the doors out of each room until all the enemies inside have been defeated. Sometimes when you clear a room, a random item will be left. Once in a while this will be one of the game’s major items, like a Sword or the Ladder. You often get Heart Containers or other major items from beating bosses. There are also rooms where an old man offers to sell you another item using the rupees that you find along the way.

This Ancient Dungeon hack doesn’t map logically. Often you’ll enter a room with one exit, which will lead to a different room than it was when you were there before. This doesn’t mean your choice of exit is completely meaningless though. You’ll still enter the next room out of the opposite side of the screen as you left the last room, which can be important if you’re expecting a boss in the next room.

One thing about this hack is that it ramps up pretty slowly. When Link has full hearts he can shoot his sword, which can make quick work of many screens of enemies. If you take even half a heart of damage, though, you’ll go to only short-ranged attacks until you can build it back up. Getting far demands a lot more care than normal Zelda. You might find Water of Life as you go, which you may have to make a difficult choice as to whether to use it quickly and get your sword back, or save it for when the monsters get tough.

In my first test play I mostly ruled at it. I’ve played a ton of Legend of Zelda over the years, and I even managed to-carefully-destroy a three-headed Gleeok with just five hearts, a Wooden Sword and a Blue Ring. But I still lost, on Room 155, when I was unexpected thrust into a room with three blue Darknuts and three blue Wizzrobes, not a pleasant sight when you only have those five hearts and Blue Ring.

The hack does not allow for saving your progress, and unless you cheat by using savestates you lose everything you’ve done when Link gets his ticket punched. 155 rooms is a long way to go to only have five hearts to show for your progress.

I don’t know if I’ll try it again. Zelda’s dungeon rooms sure get monotonous after awhile. It could use a lot more variety in graphics, and its colors don’t even change throughout all those rooms. But this hack was released very recently, and I look forward to seeing what creator arnpoly does with it in the future!

Youtuber LackAttack24 did a successful hour-long play of this hack, if you’d rather watch than try it yourself:

The Legend of Zelda: Ancient Dungeon, by arnpoly (romhacking.net)

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Romhack Thursday: Metroid + Saving

On Romhack Thursdays, we bring you interesting finds from the world of game modifications.

What is the ultimate fate of the library of the NES? Right now a lot of people who played it in their childhood are still around. We won’t be around forever. Once we’re all gone, or even mostly, will anyone still care about them?

I don’t believe that game design goes obsolete, but novelty is a big driver of game enjoyment, and what was once popular can fuel a nostalgic appreciation. Once both of those things are gone, will NES games be able to win new generations of players to their side?

Metroid + Saving’s file select screen, showing collected items

I think there is reason to be hopeful in this area. After all, lots of speedrunners are focused on these games, and many of them are fairly young, not even having been born yet when the NES was new and Nintendo Power was in print. Still, there are some games that are a bit player unfriendly, viewed through modern eyes, and one of them is Metroid.

The original Metroid is a difficult game to enjoy now. It’s got a gigantic game world for a NES game, but no mapping option at all. To win the player must explore, find a lot of items necessary to winning, probably find some more that make winning viable to a non-expert, and fight countless monsters that can very quickly end the player’s session. While the player can continue as many times as they wish, they always resume at the entrance to the area they were in with only 30 health, so to survive long enough to resume their explorations they usually must spend a lot of time grinding for energy balls, a process that can take quite a lot of time.

Added is a basic wall jump feature! The time’s really tricky, but since the game was designed without one, it works out okay.

Nintendo generally doesn’t remake their older games, except occasionally with graphic upgrades, such as with Super Mario All Stars. The gameplay, however, they leave alone. But they did remake Metroid, as Metroid Zero Mission, which added a lot of the later niceties that Super Metroid introduced, has a much more logical game progression, and even has an expanded end game. It seems to indicate that even Nintendo thinks Metroid is a bit hard to get into.

The map reveals the layout of the whole game, but except for a few cases, you still have to search out important items.

There is a whole genre of romhacks devoted to fixing the more unfriendly aspects of older games, and one of the most successful of these hacks, in my opinion, is snarfblam’s Metroid + Saving. It’s recently gotten an unofficial update by SimplyDanny, which is slightly friendlier, but both are substantially more playable games to people who aren’t inured to classic Nintendo difficulty.

The first thing it does is get rid of passwords. People playing with savestates may not care, but there is a lot to be said for approaching these games as they were intended by their original makers. And Metroid’s first release, on the Famicom Disk System, did have save files! So the save functionality (if you’re playing on an emulator or supporting flash cart) isn’t a revision, it’s more of a restoration. You lose the JUSTIN BAILEY password, but it’s not like the original game isn’t still out there.

The door transitions have been made much faster!

But Metroid + Saving has a lot more going for it than just that. It has a map! In the original it appears when you pause, but SimplyDanny’s version also puts a small map inset in the upper-right corner of the screen. It’s not the first classic Metroid hack to add a map (that might be Parasyte’s Metroid Automap patch), but its inclusion here is well taken. It’s hard to express how helpful a map function is to new Metroid players. It changes the nature of the game, keeping a lot of its challenge, but reducing the frustration, and also helpfully providing hints as to where secret passages may lie.

Missile doors take fewer missiles to open!

The new unofficial addition also restores all your energy when you begin a new session, makes random health and missile drops more common, and makes the game subtly easier in a few other ways. The Ice Beam has been strengthened considerably, a change I don’t agree with (it seems too powerful now), but it does greatly reduce the number of shots you must pump into late game enemies.

If you tried out Metroid before and found it its diamond-hard surface too difficult to break, you should give this version a try. It’s still challenging, oh yes, but a lot more accommodating to newbies. It is a version of Metroid for the ages.

Metroid + Saving 0.3, made by snarfblam

Metroid + Saving 0.5.2, modified by SimplyDanny

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Romhack Thursday: Ultima Exodus Remastered

On Romhack Thursdays, we bring you interesting finds from the world of game modifications.

They have fallen into obscurity in the intervening decades, but it used to be that the Ultima games were some of the biggest RPGs around, and many still have fond memories of them. The story of the rise and fall of Origin Systems, once one of the biggest game publishers, and how now they’re just another of the hundred ignored lines on EA’s balance sheet, is not our business here today, but instead that of one fan’s effort to improve one of the less faithful adaptations: the NES version of Ultima Exodus.

Ultima and Ultima II (and their predecessor Akalabeth) were popular, but Ultima III was the first megahit version of the game, that could be considered to stand up today. Ultima I was pretty small, and Ultima II had a lot of crazy elements like space travel. Ultima III has a much more cohesive game world, a more detailed quest, and generally feels a lot more like what we would consider an RPG game now. Later games would build off of it and become even more popular, especially Ultima IV with its detailed morality system, and Ultima VII with its vast game world, depth of NPC interaction, and many system and UI improvements.

This thief looks a lot cooler here than they did in the NES original!

Back to Ultima III. One of its best-selling versions was the Famicom version in Japan, which had a bit of a media blitz around its release. Both the Ultima and Wizardry games had something of a second life on Japanese computer systems and consoles, where they would go on to sell millions of copies more. While EA’s ownership and neglect have meant that Ultima is mostly gone and forgotten*, in Japan new Wizardry games continue to be made, hewing to that series’ original dungeon crawl aesthetic.

* This is, honestly, partly to series creator Richard Garriott’s ownership of several important characters, meaning both parties have to agree to the other’s vision for any further official Ultima game to be made. And Garriott seems to be chasing fads lately; his most recent idea for a game utilizes that bane of all game design concepts, NFTs.

The font especially is much improved, over the very bland type used before.

So now you have a little idea of what Ultima is. The Famicom/NES version was a hit in Japan, but it differs from the computer version in many ways. This was pretty much the norm for the many Japanese-made Famicom adaptations of Western games. An article could be usefully written on all the ways Famicom ports of RPGs differ from their originals. Maybe later.

The character portraits are especially nice!

The point of this romhack is to change the NES version of Ultima III: Exodus so it more matches up with the computer versions. It uses its own patching system, so Romhacking.net’s web-based patching system won’t be of use.

So many little things have changed in this version that it’s hard to talk about! At the very least, the graphics have received a complete overhaul. The cartoony figures of the original, which were pretty silly even back then, look a lot more appropriate for a series with the stature and legacy of classic Ultima games.

NES Ultima Exodus is also notorious for a number of significant bugs, including the absence of an important clue, it being impossible to cancel a character’s turn without wasting it, poorly differentiated character classes, and the lack of some of the monsters of the computer version. These have been fixed in this version. Some other niceties have been added, including character portraits for the people you talk to, which is really going above and beyond for a game like this!

Seriously now: why haven’t the Ultima games been remade yet? Everything else has been remade, why not Ultima? Money is being left on the table!

It’s pretty much become the definitive console release of this landmark of computer RPG gaming! You should check it out if you have an interest in these things.

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Romhack Thursday: Astro Smash ‘N’ Blast!

On Romhack Thursdays, we bring you interesting finds from the world of game modifications.

Most of the things we post here are game hacks. That is, something that has been modified from a published game. Hacking games is not illegal, but the process that some people usually use to obtain the roms themselves may be somewhat questionable. Well not for the subject of this week’s article: it’s 100% homebrew, created from scratch and unencumbered by such considerations! It runs on NES hardware (or an NES emulator), but technically speaking what we have here is more of an indie game on classic console hardware more than a hack.

It’s also an unusual subject for a 2022 indie game. You’ll find all kinds of hacks to, say, put silly characters into Super Mario Bros., but a remake of an Intellivision game, and one with an Atari port that is very much its equal, and porting those games to the NES-that’s unusual enough to merit discussion, even if the game itself is very simple.

Astrosmash! (with the exclamation point) was a very popular game for the Intellivision. I heard it was originally intended to be an Asteroids-style game, with rocks that split into pieces when shot, but turned out to be interesting translated to a Space Invaders-style missile base game, where your ship is stuck to the bottom of the screen shooting at targets falling from above. Astroblast! was released by M-Network (Mattel’s label for publishing games for competing systems), and was a very similar game for the Atari VCS/2600, but actually improved on the original in two ways: it can be played with either the joystick or paddle controller. It’s the only game for the VCS like that! Both control schemes are fun, although experts can probably play much better with the paddle, due to both its faster and more precise movement. And, it’s extremely fast! The sheer pace of the VCS Astroblast is so much greater than the Intellivision Astrosmash that it kind of demonstrates why VCS games tend to be more engaging than Intellivision games: it wastes no time with an easy ramp up in difficulty, but starts faster than almost any other game, and only gets harder from there. It’s simply exhilarating!

The way it works is like this. Rocks, Pulsars and Spinners fall from the sky, and your ship tries to shoot them before they hit the ground. You get points for shooting things, but lose points for things that get past you. Rocks come in two sizes (smaller ones have higher point values), but only kill you if they hit you. Big rocks break apart into small rocks when stuck. Pulsars home in on you as they fall, which makes it more likely they’ll hit you, but also means they’re easier to shoot. The most dangerous items plummeting towards you though, by far, are the Spinners. You must shoot Spinners, you don’t just lose points if one lands but a life. Small Spinners are your greatest enemy, since they’re also hard to hit. There’s also UFOs that harass you, which pass by horizontally and drop bombs on you.

Here is a short game of Astroblast, to give you a sense of how it works. Notice how fast it is. Know that this is nowhere near as fast as it gets. It is my kind of game:

As you score gets higher, the background color changes, and the game gets faster. You get extra lives every 1,000 points, and you start with ten, far more generous than most arcade-style skill tests from that time, but you need all those lives because you’re constantly dying. Difficulty is determined by score, the more points you have the faster it gets. Because you lose points as well as gain them, and because the speed is balanced right at the edge of human reaction time, players tend to play until they reach a difficulty score boundary, where only nearly-inhuman focus, and lots of practice, can push you beyond it. Astroblast will push your playing skills to the very limits.

Astro Smash ‘N’ Blast is an homage to these two games. It takes the same form, your ship at the bottom shoots upwards at an endless wave of plummeting targets, Rocks, Pulsars and Spinners. (There are no UFOs in this version.) There’s fewer things falling, but the game is a bit more precise about hitting small targets. Pressing the Select button turns on autofire, which you’ll probably want to use, to avoid compressing your thumb tissue into a singularity with rapid frantic tapping.

Rocks don’t split in two in this version, but otherwise it plays a lot like VCS Astroblast. Small Spinners are particularly difficult targets to hit, and must be aimed at precisely.

This version takes on a bit of inspiration from Pac-Man CE, in that in addition to having limited lives, you have a time limit. You can earn extra time by hitting +30 second targets that pass by horizontally, and you can regain hits on your ship by hitting passing 1UPs. These are the only bonuses; unlike the originals, you don’t get extra ships from points at all. Although the game ends if you run out of time, chances are great that you’re going to lose all five of your lives before then.

As in Astrosmash/blast, as you ascend to tougher difficulties, the screen’s background color changes. You probably won’t see the later levels though without a lot of practice. Astro Smash ‘N’ Blast offers a level of challenge rarely seen in most games. I prefer games like this, with a strong element of chaos, to more typical modern examples of high challenge, like bullet hell shooters and rhythm games. I think the essence of the super fast video game is in randomness, not memorizing levels and playing them almost by rote but in reacting instantly to dynamic situations, and that’s why I like all the Astro-style games.

I am left wondering what inspired Double Z to look to old Intellivision and Atari games for inspiration. They were released when I was a small child; had Double Z even been born yet when the Astro games were on store shelves? For whatever reason they made it, I am glad they did. Games like this don’t come around often any more, and I intend to put in some solid practice on it.

Astro Smash ‘N’ Blast, for NES (romhacking.net)

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Romhack Thursday: Super Mario 64 Reduced Lag

It’s not so much a hack as a recompilation, but it’s distributed in patch form so I’m accepting it. A person identified as “Nintendo 64 Wizard” took the source code created by decompiling Super Mario 64, and, simply, did something that Nintendo didn’t do: compile the game with -O2 optimization turned on. The result is a much more consistent frame rate.

From the romhacking.net article, a scene from the star with Bowser’s Sub in it, which is notorious for causing the game to lag.

If optimizing Super Mario 64 is an appealing concept to you, you might be interested in some of the videos made by Youtuber Kaze Emanuar, that goes into why the game has lag, and his own efforts into improving it.

Super Mario 64 Reduced Lag hack (romhacking.net)

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Romhack Thursday: Zelda in Low Res

On Romhack Thursdays, we bring you interesting finds from the world of game modifications.

When people think about NES games, they often think of pixel art. Big chunky pixels! It’s one of the defining aesthetics of our era. The NES occupies a niche between the truly blocky graphics of the Atari VCS era and the 16-bit consoles, which don’t have a much greater resolution than the NES (since the limitations of CRT displays were a big factor), but had a much greater color depth that could help smooth things out.

But it can be interesting, visually, to try to find a middle ground between the Atari and the NES. That is where the subject of this post comes in: The Legend of Zelda Chunky Edition, a graphics hack by Zero Meaning.

There are no words for how much I love this look!

Only the graphics have changed, and just to make them more blocky, instead of the prevailing trend for remakes, which is to make them less so. (Oh also, the bright cyan of Link’s Blue Ring tunic has been darkened a bit.)

For some reason, this look suits The Legend of Zelda a lot! The greatest challenge to making it, I think is figuring out how to represent letters and numbers. You can see from the title screen above that the S, R and numeral 8 posed particular challenges, as did the copyright symbol.

There’s not a lot more to say about this one! So here are a few screenshots of Zelda, chunky style.

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Romhack Thursday: Kirby’s Dream Land in Color!

On Romhack Thursdays, we bring you interesting finds from the world of game modifications.

Kirby’s first adventure was, famously, a Gameboy game. Since that system is black and white, it’s been heard that Shigeru Miyamoto didn’t know Kirby was supposed to be pink until his second major game, Kirby’s Adventure, was released as a swan song for the Famicom/NES. The last main world in Kirby’s Adventure, as a nod to its Gameboy roots, is monochrome.

Kirby games tend to have distinctive graphics, and Dream Land is no exception even if it is monochrome. But what would they look like if they were in color? Well we don’t have to wonder any longer, because of a romhack constructed by GreenAndACat. It ports the game to the Gameboy Color hardware, and it looks pretty darn great! They resisted the urge to make it too fancy, instead giving background elements broad swaths of primary color that look great when applied to the game’s simple yet iconic graphics. Have a look:

The water may look slightly glitchy, but its clarity is really appealing!

Nice color combinations inside Castle Lololo

No games do starry skies like Kirby does.

Kirby’s Dream Land DX, on romhacking.net.

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Romhack Thursday: Dragon Warrior x10

On Romhack Thursdays, we bring you interesting finds from the world of game modifications.

The early days of JRPGs contain many games that are kind of difficult to play today. The genre was just getting formulated, and while there was a lot of ingenuity and interesting ideas being played with, there were also many games where difficulty, and grind, were the entire point. When a game as simple as Dragon Quest, known first in the US by its localized title Dragon Warrior, had to justify its sale price, it had to present players with an experience that would be as long as a challenging NES platformer, or longer, within its limited memory space, and it did so with grind, asking players to accept fighting hundreds of monsters one-on-one in a basic menu-based combat simulation as fun enough to make up for most of the game.

At the time, in Japan, it worked, but it’s telling that Dragon Quest II has much deeper combat, and many more kinds of monsters, than its predecessor had. Dragon Warrior had a tough time breaking into the US market because of its simple gameplay, enough so that eventually Nintendo, who published the game in North America, resorted to giving away copies as a subscription premium for Nintendo Power.

What was a tough sell to Western players even then is much more difficult to enjoy now. Compare it to the much deeper, not to mention longer and better animated, titles made later in the series. It’s mostly enjoyable only for nostalgia factor and historical interest.

I’m not going to claim it fixes everything the game, but this hack improves its play a lot by decreasing gold prices and experience requirements ten-fold. It decreases costs: changing the earn rate of these quantities would very quickly hit Dragon Warrior’s fairly low variable caps, since the game stores both in 16-bit values. You can take the 120 gold you get from the King’s chest, buy an 18 gold Copper Sword in Brecconary, then run to the north-west to Garinham and buy the sturdy Half Plate armor for 100! With these items, even at low levels, you should be able to vanquish all of the enemies in this section of the map, except perhaps Magicians, whose Hurt spells bypass armor. But it only takes defeating one Slime to reach Level 2, two more for Level 3, and two more than that for Level 4. Slimes won’t suffice for long, but by that point you can munch on much stronger foes. This greatly reduces the number of fights a player must win to complete the game, and makes it possible to finish in less than two hours.

You can very quickly rise to decent levels of power in the starting area! You’ll still be humbled if you try to rush late-game enemies, but you don’t have to spend long building your character at all.

This guy is the Magic Refill Wizard. Don’t pay those exorbitant Inn prices, use your Heal spell repeatedly and talk to him!

Preserving some modest amount of challenge, the gold costs of Inns are left the same, making them effectively ten times more expensive. Inns were never very expensive in the unmodified game, so this makes staying the night to restore your HP and MP more of a strategic choice. A tip: remember there’s a guy in Tantegel Castle who will restore all your MP for free!

If even a two-hour Dragon Warrior is too much effort for you, you could watch this playthrough of the hack on Youtube, which is about an hour and a half in length:

romhacking.net: Dragon Warrior – 10x Experience and 10x Gold

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Romhack Thursday: Castlevania II Retranslated & Improved

On Romhack Thursdays, we bring you interesting finds from the world of game modifications.

Castlevania II is an infamous entry in the series. While it’s the first Castlevania game to use the “Metroidvania” structure that would be more solidly associated with it after Symphony of the Night, there were a lot of… controversial elements? Townsfolk often lied to the player (in all versions of the game), and sometimes their hints were badly translated. A few places required the player to do arbitrary things without much prompting to proceed. And there were the timed scene transitions, between day and night, which some people have (rather unfairly I think) fixated upon as a major flaw.

There’s more. The Japanese version of the game came with a map of the countryside that was left out of the U.S. release, meaning, some locations in the game were not even given names that a player could discover in the game, which in a couple of places required them to guess which location was meant by a clue.

To the rescue of a player trying to appreciate this game now comes Bisqwit, a.k.a. Joel Yliluoma, and his Castlevania II Retranslation project. It doesn’t remove the townspeople telling incorrect things (which was intended by the developers-why should a random villager happen to know for certain anything to do with destroying Dracula?), but it does make their hints more comprehensible, remove the reliance on guidebooks and FAQs that have interfered with the efforts of many to enjoy the game, and it greatly speeds the transitions between day and night. It even offers an animated prologue (wait from the title screen) and an in-game map, based on the one in the Japanese manual, to lend context to the player’s explorations.

There are plenty of other new features too, such as an end-game report that gives your win time and SRAM-based (battery-backed) save games. Some of the new features require better hardware than the original game had, which may limit what devices can run it, so Bisqwit thoughtfully provides a website that allows the player to customize the modification to their liking. Go there, choose the options you want (which includes language – if the site isn’t in English click the button to the left) then click the Download button to get a version with features set to your requirements and/or liking.

Lots of romhacks seem superfluous relative to the original game, but Bisqwit’s translation patches substantively improve upon the original game in many ways. It really is the best way to experience Castlevania II. If you’ve played it before you should give it a try; if you haven’t, I strongly suggest playing this version, instead of having to suffering through the original’s quirks. At the very least you it’ll mean won’t end up having to resort hunting up a thirty-five-year-old FAQ before the end.

And if you like the patch, why not have a look at Bisqwit’s Youtube channel, which has a lot of interesting technical content on it, much of it unrelated to video games?

The hidden clubeooks get more useful advice, and you can even enable a hint viewer that records the books you’ve found during the game!

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Romhack Thursday: Gyromite No-Robot Hack

On Romhack Thursdays, we bring you interesting finds from the world of game modifications.

People who got the expensive Deluxe Set in the early days of the NES received two so-so games instead of Super Mario Bros, both designed around the peripherals included in the set. Their compensation for not being able to bop around the Mushroom Kingdom, and paying a premium besides, was Duck Hunt, which was okay, and Gyromite, which was absurd.

As a bonus, the title screen has been changed from “Robot Gyro” too.

Gyromite, or “Robot Gyro” according to its title screen (it didn’t get localized from Japan at all!) puts you in the shoes of Professor Hector, who has to collect all the bombs in his lab. Sadly, he’s left all these monsters wandering around. Fortunately, there are these red and blue pillars that block the monsters, but they also block Hector.

The pillars can be moved, but not directly by Hector. Instead, you use the A and B buttons on the controller. But, not the first player controller: the second player controller is used. And the player isn’t supposed to manipulate them themself. They were supposed to put the controller into a contraption involving levers, spinning weights, and the “R.O.B.,” or Robotic Operating Buddy, another peripheral included in the Deluxe Set.

The intended process was:

The player uses their own controller to give commands.
The screen flashes in response to those commands.
Photoresistors in R.O.B.’s eyes read these flashes.
Depending on the flash, R.O.B. moves opens or closes its claws, lifts them up or down, or rotates.
Through these means, the player is supposed to manipulate R.O.B. to pick up the spinning, top-like gyro weights and place it in a motorized holder, which begins rapidly spinning it.
The player sends more signals, to cause R.O.B. to transfer it, still spinning, onto a platform.
The platform serves as a lever, so the weight presses down on the platform, which causes it to press the button on Player 2’s controller.

The signals control R.O.B.’s motions, not the controller’s. They result in it lifting or lowering his claws, or opening or closing them, or rotating. What if a weight runs out of spin and falls over? Well, it’s up to the player then to manually pick the weight up and put it back into its holder, during the game, as R.O.B. has not the facility to do that itself.

Above, Youtube user zoclates demonstrates this process in an advanced level of Gyromite. Here is a direct link, it’s about six minutes long. Surely, kids who got the Deluxe Set enjoyed this far more than they would playing Super Mario Bros.

These days R.O.B. has retired to serve as one of the weirder characters in the Smash Bros. series. But there’s actually a kind of fun game there in Gyromite, beneath the involute process intended to control it. You can play it without R.O.B. at all, just by directly pressing the buttons on the second controller yourself, but this is both a bit unwieldy, and makes the game too easy.

The Gyromite No-Robot patch localizes these functions on one controller. Since the unmodified game’s timer for each level is extremely long to allow for the time it takes for R.O.B.’s mechanics to function and for the tops to spin up, it also shortens the time limit to preserve some element of challenge. It turns a game that requires expensive and rare hardware to play it as intended, or at least remapping the Player 2 controller in an emulator, and making it much more enjoyable.

Gyromite Special Edition [romhacking.net]

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Romhack Thursday: Vs. Super Mario Bros on NES

On Romhack Thursdays, we bring you interesting finds from the world of game modifications.

Nintendo is a company with a long history, having gotten started making playing cards. They jumped into the video gaming market, like a lot of companies, making dedicated consoles that were released only in Japan. It was the release of the arcade game Donkey Kong that started them on the path to becoming the worldwide success they are today.

Title screen for the Vs. Super Mario Bros hack

The sales of Donkey Kong, and successor games like Donkey Kong Kr., Donkey Kong 3, and Mario Bros., put a lot of Nintendo cabinets out there. In the mid 80s there arose a market for upgrade kits, an alternate set of internal components for an arcade machine that could make it into a new game for players to enjoy. Simultaneous with the success of the Famicom and NES, Nintendo sold a kit called the “Vs. System” that their old cabinets could be converted into, as well as dedicated cabinets that used it.

Among the software Nintendo made for their Vs. cabinets, so they made special arcade versions of many of their NES cartridges for it. Many of these are expanded versions of the originals, with new features. We’ve already looked at Vs. Castlevania, a version of Castlevania remixed for the Vs. Unisystem by Konami. One of these updated versions was of Nintendo’s first huge Famicom hit, called Vs. Super Mario Bros.

Hey, that flower’s supposed to be a 1 Up Mushroom!

Vs. Super Mario Bros. seems, at first, a lot like the original game. It’s got a high score screen and some other minor changes. Players familiar with the Famicom/NES version will find that it changes significantly as they get further into it. Many later levels are completely changed, and much harder. When Nintendo released the Japan sequel to Super Mario Bros., they used levels from the Vs. System port to help flesh it out.

Many changes were made to the game to support arcade play. “Loops” where players could farm extra lives were toned down or removed, extra lives in general were reduced in number, and warp zones don’t take the player nearly as far into the game. Another change made was to add operator adjustable difficulty, allowing the cabinet owner to set how many coins were needed for an extra life.

Through emulation, Vs. Super Mario Bros is completely supported in MAME. But for technical reasons, you can’t just play MAME roms in an NES emulator. If you’d like to play it in the emulator of your choice, or have a means to get it running on actual hardware, creator BMF54123 applied all of the play changes of the arcade version back into the NES version of Super Mario Bros., and even added a title screen that allows you to apply the same difficulty settings that were available to an arcade operator.

Expect a number of tricks that would later get reused in the Japanese sequel to Super Mario Bros.

If you’ve never played Super Mario Bros before… then wow, I’m impressed you even found this blog. But also, this is perhaps not the best way to experience the game now. The demands of arcade design make for a much more challenging experience than the original. If you’re very familiar with the home versions, though, it can be an interesting new way to experience it.

Vs. Super Mario Bros for NES (romhacking.net)

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Romhack Thursday: Junkoid

On Romhack Thursdays, we bring you interesting finds from the world of game modifications.

A hack of NES Metroid, Junkoid doesn’t offer many changes to the original game besides graphics and area maps. Most of the engine changes it has are pre-existing patches made by other people. It uses the Metroid map and save game patch, but only offers a map for the starting region. Fortunately, while it has some cool secret areas to find, its mazes aren’t particularly complex, and I was able to complete it without keeping any maps on paper.

Junkoid’s premise is that the game world is a dream had by its protagonist, which is its excuse to provide a variety of imagery without any great coherency to it. One area seems like it’s drenched in blood, which I am not usually a fan of) Another like it’s a cloning factory, dedicated to making clones of the heroine, but its boss is a penguin that acts mostly like Ridley.

For the most part it’s not too difficult going, but I found that the final boss could be very frustrating. It uses Mother Brain’s coding most as-is, and doesn’t have the Zebetite gates immediately before it so you can get by with fewer missiles, but it’s very easy to get tossed around by the various hazards of the final area, and the boss’s weak spot, which can only be harmed by missiles, was a bit too finicky when registering hits. Still though, I can vouch that it’s possible.

Have some more screenshots:

Junkoid’s Romhacking.net page

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