Romhack Thursday: The Legend of Zelda Automap Plus

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

Last month we brought you Metroid + Saving, a passable attempt to make a classic game, that has a number of quirks related to it being a fairly early NES game, less frustrating to newer (younger) players. This week’s hack is another with that theme, snarfblam’s hack of NES The Legend of Zelda that adds a working automap to the game.

Like Metroid, finding your way around 128 screens of Hyrule is challenging, even if the game isn’t as large as, say, the Gameboy Link’s Awakening, which had 256 screens. But the limited number of tiles also decreases each screen’s visual distinctiveness, especially up in the mountainous regions.

The map appears in the upper-left corner of the overworld screens, which you can see in these screenshots. A special touch is that the map isn’t revealed all at the start but fills in as the player explores, and doesn’t consist of blank squares to show explored areas but even shows some detail. Places where screens are blocked internally are shown on the map, which is a great aid to both navigation and memory.

It immediately becomes evident that, like with Metroid + Saving’s mapping feature, it’s how the game should have been written originally, and probably would have been if design trends had evolved just a bit further at the time.

There are a couple of other graphical niceties in the hack, like health being shown in the life meter in 1/8th-heart increments. But overall the map is the main attraction here. It’s such a fundamental change to the game that the much more involved hack Zelda Redux uses it too. It is also worth trying out, if you still find the original Legend of Zelda to be a bit too hardcore for you.

Zelda Automap Plus, by snarfblam (romhacking.net)

Zelda Podcasts

Ryan Veeder has made (and continues to make) podcasts about playing various Zelda games.

The Hero’s Path is about replaying Breath of the Wild. 54 episodes, about 42 hours in total. Here’s the RSS link.

The Complete Guide to Koholint was his first Zelda podcast, and it discusses each of the 256 overworld screens of Link’s Awakening. 256(!) episodes. They vary in length between one minute and 47, with most being just a few minutes long. RSS.

The Complete Guide to Termina covers various elements of Majora’s Mask. It’s at 21 episodes, and is ongoing. RSS.

Apple Kracker’s Guide

Back in the days of the Apple II, there was a thriving scene in trading copies of commercial software. Means to prevent this, through copy protection schemes, were just as rampant, as publishers sought to protect their work from those who would use it without paying. The process of figuring out a disk’s copy protection and making it so it could be copied and run by others was called cracking, or sometimes, kracking.

Cracking was, and still is, a black art. There are many ways to protect a disk from being copied, and just as many to deprotect that data. Some disks remain uncracked to this day. It is the work of Apple II cracker 4am (Mastodon) to try to unlock the data on these rapidly aging pieces of media so they can be preserved. (On 4am, jump to the bottom.)

The Apple II Kracker’s Guide seems to have been written by a anonymous user known as The Disk Jockey. It’s a good overview of basic forms of copy protection and ways to defeat them. A copy is at the Internet Archive, but I encountered it in the collection at bitsavers.org, here. It’s like candy to someone of the right frame of mind. Like me!

Aside: If the name 4am sounds familiar, and you find yourself thinking “Didn’t he used to be on Twitter?” He was. He’s not anymore. This happened several months before the Age of Musk. Twitter’s automated processes decided somehow that a video he tweeted of Apple II software Super Print booting was revenge porn and banned him, even rejecting an appeal. He moved to Mastodon. Now that Twitter is missing half of its employees, situations like this will probably become more common. 4am is not the subject of this post, but if you want to read more about Apple II protection and its breaking, you should follow him on Mastodon. He has about one tenth of the followers there that he had on Twitter, which is a shame.

A Non-Invasive Gameboy HDMI Adaptor

This one’s crazy. The Gameboy does not have external video output. In order to get its display to appear on a screen other than its built in LCD dox matrix, you absolutely have to at least crack open the case. Don’t you?

Well, actually, yes, if you always want a perfect image. Sebastian Staacks (an awesome name) figured out a way to do it that mostly works. It’s a cartridge that goes into the Gameboy, that itself has a slot into which you plug the cartridge that you wish to play. Simple, right?

No, no, wait. There’s a problem. The Gameboy doesn’t expose its video through the cartridge port. There is no pin leading out providing a video signal that can be converted for display. There’s no way this could work!

Well, there is a way, kind of. The device contains a Raspberry Pi that runs its own Gameboy emulator, that it tries to keep synced with the version running on physical hardware. It does this by watching bus activity exposed to it through the cartridge port!

But while there’s a lot that it can do with this information, there’s also a lot it can’t see. It can’t, for example, see directly what buttons are being pressed. However, by watching how the cartridge reads the cart ROM, it can deduce what inputs were pressed.

The process is not perfect. While it can spy some memory accesses, a few things escape its inspection. While it can recreate the layout of the starting blocks in Tetris Game B, it can’t catch their randomized appearances. Also, while a Raspberry Pi is much faster than a Gameboy, it’s not fast enough to carry out its display in the same frame as the main unit, so it lags behind a couple of frames. Still though, it’s a very clever idea, and it’s amazing that it works as well as it does!

Sebastian made a Youtube video explaining and showing off his work, here. (It’s the same one embedded above.)

There Oughta Be A Game Boy Capture Cartridge

Jeremy Parish’s Segaiden Reaches the Master System Era

I worry that he’ll never finish his many Youtube game history projects, but Jeremy Parish has hit an important milestore as Segaiden, his Sega-specific series, reaches the beginning of the Master System era! In addition to the console itself three games are covered this time, including the pack-in that’s so packed-in that it’s included on the system’s circuit board itself.

There’s no shortage of game history videos out there, but Jeremy’s work is among the best, tieing the other collection of relentlessly-complete game cataloging projects, Dr. Sparkle’s Chrontendo, Chronsega and Chronturbo. I find that neither Jeremy nor Sparkle’s projects replace the other, but instead look at their subjects from different angles. Jeremy Parish has more of a view of context, both from other games and history, while the various Chrons look directly at each game’s play.

But importantly, neither of them succumb to the many excesses of Youtube gaming culture: they aren’t hyperedited, they aren’t overloaded with sound effects and swishy graphics, neither of them feel like they’re aimed at 14-year-olds, and no video in any of their series looks like it’s trying to complete with Tiktok. Whether you think that’s a good thing or a bad thing–well, let me clarify your thinking for you. It’s a good thing. It’s a very good thing.

Segaiden #30: Master System, Snail Maze, and Hang On & Safari Hunt (Youtube, 19 minutes)

AGDQ 2023 Approaches!

Everyone’s favorite, or at least the most famous, charity speedrunning marathon is back! It’s January 8 through 14. This is the one with Awful Block, BTW! This year AGDQ is being run to support the Prevent Cancer Foundation.12

This year I have a schedule conflict and so I won’t be able to watch it as carefully to report on day to day here. But I can try to say something where I can when I happen to catch a stolen moment!

Of note, AGDQ 2023 this year is completely online again. SGDQ this year went back to being in person, but particular issues resulted in AGDQ going back to online-only. Specifically, back in 2020 before the pandemic happened, they had locked in a venue in Florida. Since then not only did the pandemic hit, but Florida went absolutely anti-vaccine crazy, not to mention anti-trans!

Both of these factors resulted in their decision to not hold the event in Florida, even though it requires paying substantial cancellation fees. That sucks, but I support them in this decision, and I say this as someone who lives in a state close to Florida.

Even though I won’t be able to follow it as closely as last time, they will still be posting archives of all their runs to Youtube so they can be watched after the fact! And I can still take a moment to have a look at their schedule right now and find some things that might be of interest out our audience of three, maybe even four people. All times here are US Eastern:

SUNDAY, January 8th

Noon: Splatoon 3, still a really new game so you’ll probably to be able to see a lot of new tech!

1:30 PM: The Legend of Zelda: Breath of the Wild. The past six years this game has been absolutely blown apart in strange and entertaining ways! This may be its last year in the spotlight though, since its sequel is coming out this year!

4:29 PM: Castlevania: Symphony of the Night. An old favorite!

11:19 PM: Pokemon Mystery Dungeon: Explorers of Sky. This is a randomizer run, so unusual events may be in the offing!

MONDAY, January 9th

4:30 AM: Ax Battler, A Legend of Golden Axe. A fairly obscure Game Gear game, focusing on the least charismatic character of the original Golden Axe trio.

7:35 AM: Bomberman 64: The Second Attack.

11:39 AM: Shovel Knight Dig. A race!

2:54 PM: Teenage Mutant Ninja Turtles: Shredder’s Revenge. This is that recent game made as an homage to the classic Konami arcade titles! This is described as a “chill race,” and is being played in co-op mode.

6:59 PM: Portal. A “bonus game,” which will be done if a donation incentive is met. Portal is another game that’s been annihilated by speedrunners.

10:59 PM: Fable Anniversary.

TUESDAY, January 10th

12:29 AM: Ape Escape 2.

3:39 AM: Goat Simulator. “Here comes that goat again….”

10:29 AM: Castlevania: Harmony of Despair.

11:39 AM: Castlevania: Aria of Sorrow.

2:30 PM: Super Mario Galaxy 2.

7:05 PM: Outer Wilds.

WEDNESDAY, January 11th

4:02 AM: FEZ.

6:28 AM: Final Fantasy VII. Over seven hours!

2:03 PM: Stardew Valley. A glitchless race.

2:53 PM: A Sonic the Hedgehog block, with Sonic Unleashed, Sonic Colors: Ultimate and Sonic Advance 2, which is the subject of a character bidwar. #teamamy

5:21 PM: Pokemon Red “or Yellow,” I don’t know what that means. Glitchless, but only two hours long. How?

7:36 PM: Ocarina of Time 3D.

8:21 PM: Last year’s hit Stray as a bonus game.

11:54 PM: Kirby Star Allies, with a “Guest Star?”

THURSDAY, January 12th

12:44 AM: Pac-Man: The New Adventures. This is that funky 16-bit game where you don’t directly control Pac-Man but instead try to influence an AI-controlled Pac to do what needs doing. This may be intended to kick off Awful Block, but I don’t think it’s really awful, just, not really much of a Pac-Man game.

1:23 AM: AWFUL BLOCK! Yo! Noid 2: Game of a Year Edition, Yolanda, Lizard Lady vs. The Cats, Office Race, Salamander County Public Television, Battle of the Eras, Morodashi Sumo, Dokkaebi-ga Ganda, I’m going to die if I don’t eat sushi!, Sonic Blast, Bad Guys At School, and Steven Seagal is the Final Option, at 7:05 AM.

8:59 AM: The World Ends With You: Final Remix.

12:54 PM: Metal Slug. Oh I’m sorry, that should be Metal Slug!, with an exclamation point.

2:00 PM: BS The Legend of Zelda. Not only is this a terrifically obscure game, only released on the Satellaview in Japan (and only coming down to us in any form due to the hard work of preservationists and hackers), but it’s a 100% race!

6:17 PM: Puyo Puyo Fever 2.

6:57 PM: Mario Kart 8 Deluxe DLC tracks as a bonus game.

8:27 PM: The Simpsons Hit & Run.

11:43 PM: Power Wash Simulator.

FRIDAY, January 13th

3:06 AM: Kirby Air Ride. A hugely underrated game! Although sadly this is normal racing and not its stand-out mode, City Trial.

3:39 AM: A short NES block, with Jackal, Mickey Mousecapade and Chip ‘n Dale Rescue Rangers.

5:33 AM: Beautiful Katamari.

7:03 AM: Gunstar Heroes.

8:28 AM: Kirby’s Adventure.

10:35 AM: Metroid Prime 1+2. Multiworld Randomizer Co-op. How will this even work?

1:45 PM: Cult of the Lamb.

6:00 PM: Elephants and Snakes and Crocodiles. On the SNES? I’ve never even heard of this one!

6:55 PM: Final Fantasy XIV. The description of this one is a jumbled alphabet of abbreviations and initialisms, I have no idea what any of that means.

8:05 PM: Arcade Stepmania, as a bonus game. This is a demonstration, not an actual speedrun, but these tend to be insane anyway!

9:35 PM: Super Mario All-Stars Shuffler.

SATURDAY, January 14th

2:38 AM: Blinx the Time Sweeper.

5:29 AM: Mega Man 64 and Mega Man Rock N Roll. The first of these two is the N64 version of Mega Man Legends, the second is a fan game.

9:08 AM: Donald (Duck) in Maui Mallard.

11:27 AM: Metroid Dread. All boss glitchless. To think we went from this game being a vaguely rumored cancelled title to an official release being speedrun at AGDQ in a little over a year.

1:17 PM: Terraria.

6:02 PM: The Legend of Zelda: A Link to the Past as a bonus game.

10:53: Super Mario 3. Warpless, but any%.

That should be it, although of course they like to put in unannounced bonus games toward the end, so keep your eyes open!

Romhack Thursday: Super Mario Bros. Tweaked

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

The 2D Super Mario Bros. games illustrate pretty well how game design tastes were changing through the NES era. Super Mario Bros. and Japanese Super Mario Bros. 2 still follow an arcade-like paradigm, where players are expected to lose many games before they finally rescue the princess. (Obviously, Vs. Super Mario Bros, being a coin-op game and which was released between those two, adheres to an arcade play ethic out of necessity.)

But Super Mario Bros. 2 is more of an adventure, where a skilled player might finish it on their first try, and an experienced Mario master can amass so many extra lives in Super Mario Bros. 3, as soon as World 1-2, as to make finishing it on the first attempt quite possible. Then when we move into Super Mario World we have outright game saving, and the fear of the Game Over screen recedes almost completely. That is the structure that all the later Mario games have followed, where losing progress is fairly unlikely.

I am not here to claim that this is a bad thing, and of course, even Super Mario Bros. offers to let the player continue on the world they lost on with the use of a code. But the code is still a secret, and while it isn’t a bad thing, it is a different thing. Super Mario Bros. with the copious extra lives and rule changes of later games, would be much a different experience to play through, even if all the levels are unchanged.

The romhack Super Mario Bros. Tweaked, created by Ribiveer, makes those changes. The worlds are exactly the same, but many subtle aspects of SMB have been brought into line with its sequels. Here is a list:

• Starmen count the number of enemies you defeat while invincible, increasing scoring, and if you get enough you start earning extra lives. This change alone will earn you tons of extra lives.

• Extra lives over 10 are displayed correctly on the level start screen, and are limited to 99. Mario’s state on the start screen is properly updated based on his powerup state.

• If you hold the jump button down while stomping on an enemy, you get extra height. This happens in Japanese Super Mario Bros. 2 as well, of course.

• Consecutive stomps and enemies defeated by shells and Starmen increase the pitch of the enemy defeat noise as points increase, as they do in Super Mario World and later 2D Mario games.

• Taking a hit while Fiery Mario reduces you to Super status. Also, if you make a Fire Flower appear, then take a hit before collecting it and get reduced to Small Mario, collecting the Flower still advances you to Fiery state.

• Reaching the top of a flagpole awards you not points but an extra life.

• Invisible extra life blocks aren’t disabled if you failed to collect enough coins in the previous world’s third level, as explained in our previous post.

• Collecting a powerup in midair no longer ends your jump.

• The conditional scroll stop at the end of 1-2 and 4-2, which is broken in the unmodified game, work now, making it much harder to reach the famous Minus World. It’s still possible to reach it; the patch author promises a surprise if you do.

Some of these changes mean that players get a lot more extra lives, greatly decreasing the game’s difficulty. Consider that now, 38 years after the game’s release, far fewer play Super Mario Bros. than they used to. Someone might dust off their old NES some time, or play it on Virtual Console or through Nintendo Online on Switch, or emulate it by some other means.

But most people now who play SMB are probably people who are at least very good at it: streamers and speedrunners. People who don’t need the game to be made any easier. A patch like this might open Super Mario Bros. up to people who always thought it was too difficult, though.

It does feel a touch fairer, without that expectation that players will lose over and over. If you always found the first Super Mario game too challenging, give this hack a try. The challenges are pretty much the same, but you’ll have quite a few more chances to learn to overcome them.

You can now binge on extra lives as easily as you can in later games
You don’t have to trigger the game’s secret condition to make extra life blocks appear
Oh almost forgot, some of the Cheep Cheeps are green now

Super Mario Bros. Tweaked, by Ribiveer (romhacking.net)

Lode Runner on the Web

Commodore 64 graphics set

This one is going back to my Metafilter posting history. In case you’re unfamiliar with Lode Runner, I really have to give a short history and primer.

Lode Runner was a game released in 1983 for the Apple II home computer, although ports for several other machines were soon developed and released. Created by the late Douglas E. Smith, it asked players to maneuver through 150 levels of caverns and structures, collecting all the gold (little boxes) on each level then ascending to the top of the screen.

Apple II graphics set

150 levels sounds like a lot, and it really was, but amazingly the game keeps finding new ways to surprise with its small number of level parts and their implications. When player were done with those (or even if they weren’t), Lode Runner included a level editor that player could use to make their own levels.

The ostensible subject of this post is a web recreation of Lode Runner that includes hundreds of levels to play and learn and enjoy. But the site largely speaks for itself in that regard, I think, so here’s some musing on Lode Runner itself, and its history.

So, here is the link. If you’ve never played it before, it’s simple to get into, but very interesting to puzzle over. Every level can be completed, even if many of them seem like they can’t possibly be. Good luck!

Design

Each Lode Runner level is composed of only a small number of parts. There’s the player and the guards that pursue them, of course. There’s normal, “diggable” blocks, solid “undiggable” ground, ladders, overhead bars, trap doors that look like diggable blocks but cause the player to fall through them, gold boxes, and hidden ladders that only appear when the last gold box has been collected.

Diggable blocks, the ones that look like bricks, can be drilled into, leaving a hole, but only when standing next to them and they have nothing above them. That means absolutely nothing: a quirk of the game is that even a set of overhead bars or an invisible ladder in the space above a block will prevent it from being dug.

The obvious use for these holes is to trap guards. When one falls into a hole, it’s stuck for a few seconds until it can climb out. Holes close back up after a short while, and a guard in a hole when it closes up around it are killed, usually to respawn randomly near the top of the screen.

Digging layers down to reach buried gold

The inobvious use is to penetrate into the very walls of a level to collect gold that would otherwise be inaccessible. By digging out a whole layer of bricks, the player can jump into the excavated space and continue digging the next level down.

The other thing about Lode Runner is the AI of the guards. They’re run by a simple program, and are easy to manipulate, but they still have a way of keeping the player guessing when they function as obstacles. When used as tools though, learning how to manipulate them becomes essential. The player can stand on their heads, and because they fall faster than the guards, can even use them as momentary platforms during a fall, to quickly step to one side on the way down.

I don’t mean to dive too deeply into the pieces, their workings and their quirks. A lot of the fun of Lode Runner comes from discovering them for yourself, and being introduced, step by step through the game’s levels, to their implications.

Culture

Back in high school we had an Apple IIc in the back room that we could play with on breaks. I’m not sure what it was there for, I don’t think any educational software was ever run on it, but the copy of Lode Runner on it (already a few years old by that point) was put into heavy rotation, and students would bring their own disks to school to save levels on.

This is an aside, but it demands to be told: one such student saved a number of levels they had labored over to a disk and left it in the room one day. A friend of his, who had thought that student had erased his disk or saved over his own levels, physically cut their disk up with scissors and left it on their desk! It was all in error, but the two’s friendship was never the same after that. The moral: do not be quick to vengeance, theatricality gratifies only one’s self, and in any case, be sure of the facts first. More times in my life I’ve seen someone take drastic steps in error than in rightness. So, back to Lode Runner!

A number of classic Western computer games got a second life, sometimes one that far outstripped their beginnings, when they got ported to Japanese computers and game consoles. Lode Runner was first ported to an arcade cabinet by Irem, then converted to the Famicom by Hudson Soft, where as a prominent early title for that system it went on to sell over a million units, and became a part of Japanese popular culture. From there it reached a number of other systems, including a version for the PC Engine, called Battle Lode Runner, that much later would make it back to the US as an early Wii Virtual Console release. A few other game series that would become cultural fixtures in Japan, adding hundreds of thousands of sales beyond that of their U.S. editions, were Spelunker, Wizardry and Ultima.

Image from MyAnimeList, still kicking after 18 years

At the time Hudson Soft licensed an adaptation of their Adventure Island game, itself deserving of a long post, as an anime production, called Bug tte Honey, which I’m still not sure how to pronounce. It was a Captain N-style setting, where video game players were transported into the game world to have various adventures. It was used as a showcase for several Hudson properties, including Lode Runner.

Lode Runner is a timeless classic, something that we didn’t realize how good it was when we had it. I mean, we knew it was good, but we didn’t yet know how difficult it was to create something so elegant.

For a history of Lode Runner, publisher Tozai Games has a short retrospective and timeline that still survives on the web.

Lode Runner Total Recall

The Castlevaia Scroll Glitch

Castlevania is an old and much-examined game, but its world records have been moving again lately, due to the use of a very interesting glitch that takes advantage of the way it updates its screen in the invisible area outside the display’s area. The above video demonstrates this to remove a lengthy walking section from the fifth “block” of the game, and explains how it was done too. What follows is a text re-explanation of some of it.

Most NES games don’t update the display all at once, but take advantage of the fact that the system has a whole screen’s worth of area outside of the visible region to draw tiles into before they become visible. The NES doesn’t allow direct writing to PPU memory, so there’s only a small window of time in each frame in which screen tiles can be changed anyway.

Castlevania uses a system where, on specific frames, a block is drawn on the side of the screen the player is moving towards, in sequence, starting from the top and moving down on successive frames. It does this seven times, and repeatedly, for each column of tiles the player is moving towards.

However, it doesn’t reset the vertical column progress if the player changes direction! If the player instead moves backwards a small amount at a specific place, it’ll update the column on the other side of the screen instead, leaving the old data in the column the player had been moving towards.

Since multiple redundant passes are made, the player has to do this two or three times as they progress. It’s exacting, but if done correctly, they can cause arbitrary blocks of tiles to be left on-screen from whatever had been in video memory before.

When the player’s character climbs stairs, the game watches for ground tiles as a signal to exit climbing mode and resume walking. If there is no ground there, because it was never drawn there because of this glitch, then the character will continue climbing, up through the air, even through screen transitions, even through floors, until they reach the next bit of ground they can stand on.

Here’s the Reddit post that marked the first time this glitch was done in a non-TAS record. And here’s a Youtube video demonstrating its use in the last level to remove the wall that requires the player to descend into bird-and-fleaman hell before reaching the final door.

Romhack Thursday: Super Mario World Coin Chaos

“We scour the Earth web for indie, retro, and niche gaming news so you don’t have to, drebnar!” – your faithful reporter

You could consider the act of creating a romhack to, itself, have difficulty levels.

The easiest kind of hack to make, usually, is the simple graphic hack. Most game engines don’t really care what its characters look like, it just tells the hardware where in memory to get the data to display the game objects. If you only change the graphics, the rest of the program is none the wiser. That’s why there were so many dumb visual hacks in the early days of romhacking.

Up one level of difficulty is the level edit. These can be pretty hard if unaided, but many games these days have bespoke map editors. Many classic-era games don’t store their area data internally as tilemaps, meaning it’s not quite true that you can change game levels to just anything, and many of these programs are not simple to learn or use, but it beats finding and editing pointers directly out of the game’s binary code.

A fairly difficult thing to do is to modify the game’s engine itself. Platformer engines are complex mechanisms, especially back in the days when they had to be highly optimized in order to leave time in each frame for other necessary game logic. Many Game Genie codes modify engine operation, but many of those same codes make the game glitchy and prone to crash. Especially if the modifications involve the creation of additional game states, that not only must interface with the rest of the game’s code without breaking things, but must also have room found for them inside a typically crowded game program.

Super Mario World Coin Chaos, by Jp32, doesn’t change the engine much, but makes them count. A few of them:

  • Mario has unlimited lives, which isn’t an uncommon change for a hack like this.
  • Mario’s health isn’t determined by his powerup state. 1Up Mushrooms have been repurposes to add a hit point, up to five. Powerups affect his abilities but don’t give him any extra hits.
  • Fire Flowers grant a limited number of fireball shots. One level, Frozen, starts Mario out with them, and offer additional shots.
  • While underwater, holding down Y allows rapid swimming, as if Mario were holding an item.
  • The level Automatic is an autoscroller, but with a twist: Mario doesn’t have free travel throughout the screen, but moves forward automatically at walking speed.
  • The level Climb grants Mario a wall jump! Like many game wall jumps, it’s hard to get used to, and requires tricky timing.
  • Yoshi can fly forever, but Mario takes damage as usual while riding him.

The biggest change, though, is that instead of trying to reach a goal, Mario is trying to collect coins by whatever means he can. When he gets his 99th coin the level immediately ends.

In difficulty, the game isn’t Kaizo-hard, but it heats up rapidly. The first level is about as hard as a later Super Mario World level, and it gets tougher from there. There are two tracks of levels and the player can progress along either, but both are pretty tricky. I’ve gotten about two-thirds the way through so far, so if there’s any objectionable content after that point, well, mea culpa.

The variety of themes and how they affect the 99-coin objective make this a hack not to miss. It’s not very long in number of levels, but there’s a lot of challenge here waiting for you. Good luck!

SMW Coin Chaos (by Jp32)

The Digital Antiquarian on the Infocom Z-Machine

The Digital Antiquarian‘s website contains a wealth of information, but rather than let my works get too gummed up in describing it all right now, here’s is one page from 2012, on the creation of ZIL, the Zork Implementation Language, and the virtual machine that runs it, the Z-Machine.

When we left off last time, Marc Blank and Joel Berez were considering how to bring Zork to the microcomputer. Really, they were trying to solve three interrelated problems. At the risk of being pedantic, let me lay out them for you:

1. How to get Zork, a massive game that consumed 1 MB of memory on the PDP-10, onto their chosen minimum microcomputer system, an Apple II or TRS-80 with 32 K of RAM and a single floppy-disk drive.

2. How to do so in a portable way that would make it as painless as possible to move Zork not only to the Apple II and TRS-80 but also, if all went well, to many more current and future mutually incompatible platforms.

3. How to use the existing MDL source code to Zork as the basis for the new microcomputer version, rather than having to start all over again and implement the game from scratch in some new environment.

The Digital Antiquarian

The Digital Antiquarian: ZIL and the Z-Machine

It’s Zelda Day! (What is Zelda Day?)

Back in 2010, over on Metafilter, three posts on The Legend of Zelda went up on the same day, on the day after Christmas, December 26th. Since then, I’ve tried to commemorate the event by making a post there about The Legend of Zelda each year. I typically tag these posts with “zeldaday,” to make them easier to find.

Since we have Set Side B now, I figured I’d crosspost the main content of this year’s Zelda Day post here as well. Here it is!

GameSpot has a long series of interesting discoveries of The Legend of Zelda: Breath of the Wild:

This is just the first video….

48 things you still didn’t know21 more31 more than that29 on top of thoseand then still 28 moreand 30 additionalfollowed by another 33and then 27after that 25then, 26and 19and 20and 22and 18and 23and another 24and then, 16then ANOTHER 16then 12then 15, and then, finally 14 — as of this writing, that is. That’s 497 things in all, over nearly three hours! Here’s their playlist with the whole series.

The Youtube channel Looygi Bros. has done a couple of similar series, covering Ocarina of Time and Majora’s Mask:

15 cool things about Ocarina of Time10 morethen 13then another 13then 19then 7then 11then 11 morethen 10 after thatthen 10and then 13. Then, later, another 10, another 8, yet another 10, and then 9, and 9, and 8, and at last another 8.

But there’s more, on Majora’s Mask! 11 cool things about Majora’s Maskand then 10and then 9and then another 10then yet another 10and another 10 againand another 10 once moreand 9and 7and 7 againthen 6, then 15, then 7, then 10, and then finally 7.

And now, a new series has started on the Wind Waker, with one video so far and 12 facts. Here is a playlist with all of them. All together, I count that’s 841 facts of Zelda esoterica to watch. I figure that’ll keep you going until Zelda Day 2023!