Last year we put a spotlight on a Commodore 64 remake of possibly the most popular Odyssey2 game, K.C. Munchkin. Well, here’s another, of Space Monster, a.k.a. Alien Invaders – Plus! I assure you, the exclamation point there belongs to Magnavox.
The Odyssey has gotten more talk on this site than its much-more-powerful successor, which was still kinda weak compared to its competition. People still talk about the Atari VCS/2600 even now 45 years after its introduction; the Intellivision still gets some love; but who talks about the third place system, the Odyssey2? Fourth if you count the Colecovision, but that machine, released in August 1982, was only on the scene for a relative instant, the Crash already fomenting by that time.
Alien Invaders – Plus (I’m going to leave off the bang now thanks) was Magnavox’s attempt to capitalize on the gigantic success of Space Invaders. The box didn’t hide its inspiration, outright saying: A fiendish new dimension comes to one of the most popular arcade games of all time! By that time, the market had already determined that Atari’s miraculous licensed version of Space Invaders was probably the best, a game that, while subtly different, actually improved on the original in some ways. Similarly, while everyone now can play the original Space Invaders in MAME if they’re inclined, Alien Invaders – Plus (which Craig Kubey in The Winner’s Book of Video Games derided as Space Invaders – Minus!) is more interesting for the interesting departures from the arcade game, and the Commodore 64 remake mimics them faithfully.
At first it looks vaguely similar to Taito’s arcade hit. There’s rows of aliens in the sky, there’s a roundish alien going back and forth above them, you have a base at the bottom that can move back and forth and shoot up at the enemy, and there’s even shields above it that can be dodged behind for safety.
The first difference comes from the aliens themselves. In Space Invaders, while they looked different and were worth different amounts of points, they all behaved exactly the same. Here, each of the three rows of foes plays by different rules. The bottom-most are just barriers, they can’t be destroyed but they don’t shoot at you either. Any shot that hopes to hit targets higher up on the screen must get through them. The middle row are yellow laser cannons, and they shoot down at you. The top row are red humanoid robots that operate the cannons. The wandering eye-like alien at the top is called the “Merciless Monstroth,” but I’m sure its mother loves it just the same.
Like Space Invaders, the alien formation rains down bombs on you, and it’s easy to get hit. Unlike Space Invaders, there’s a limit to how far the aliens can descend, right above the shields, and you’ve never in danger of being overrun. If you wait beneath a shield you cannot be shot, but neither can you shoot the enemies. Also, in each row, all you have to do is hit either the robot or the cannon in order to stop them from shooting down at you.
To finish a level, you have to shoot all the robots and cannons on the screen. This will cause the Merciless Monstroth to get serious about you, swoop down from the top of the screen and hover just above your shields, trying to bomb you. At that range dodging its shots is very difficult, and it’s evasive of your shots, but you can still zap it safely with a well-timed shot as it reaches your base’s horizontal position.
Your reward for doing all of that is one single point. Your score is just how many boards you’ve cleared. No bonus points or anything like that are awarded.
If your ship gets hit you don’t perish immediately. A little person is revealed to have been moving it. If you can move it to beneath one of your shields and press the fire button, you’ll be given a new base! This, however, costs you that shield. The shields are basically your lives; if you run out of them, and your base gets destroyed again leaving your guy, then you’re essentially screwed. Your little base-inhabiting person has no weapons of their own. If you get down to no shields left before destroying all the aliens, M.M. will sense its opportunity and swoop down at you early. Destroying it at this time, or while its at the top of the screen, before all the other aliens are obliterated doesn’t clear the wave; the game will just send another one out, again and again, until you’ve finished the job.
If your base person is shot while outside of a base, you don’t quite die. Instead, the enemy gets a point. While you’re trying to get to ten points yourself, the enemy is also trying to get to 10, and the side that gets there first “wins the game.”
Despite all the chances the game gives you, it’s really hard! You’ll find the green circles block most of your shots, and the cannons are really good at predicting where you’ll be and aiming a shot there, and the enemy shots move quickly. Since reforming your base costs you the shield you’re beneath, often you’ll get your base back and lose it again immediately as the barrier disappears.
The Commodore version was created by demo group Second Dimension. It’s worth playing in preference to the Odyssey2 version if only because C64 emulation is understood than Odyssey2 emulation. There’s multiple Commodore emulators, at least, while only one Odyssey2 emulator that I know of.
Here is the Commodore 64 version is action, from the channel C64 Masters on Youtube.
Here is the game’s page on CSDb. Prepare be humbled!
