Pleiades / Pleiads
The Game: Earth is under attack, but due to defense spending cutbacks (how much planetary defense can you buy for a quarter?), you’re the pilot of the only vessel responding to the emergency. Try to fend off 
several darting waves of alien ships which are attempting to bomb your base. Some of them may briefly land, wreaking even more havoc, and as you may have guessed, all of them will be firing at you. After you’ve secured Earth, you blast off into deep space to take on a wave of larger, more vicious attackers, and then an assault on a heavily armed alien mother ship. Once you’ve vanquished this foe, you’ll be called back to Earth again – it seems the aliens can’t take a hint. Once you’ve maneuvered your way through the landing runway and lined yourself up to fight the next wing of invaders, the battle begins anew. (Centuri [under ilcense from Tehkan], 1981)
Memories: A rather obscure shoot-’em-up, Pleaides (or Pleiads, as the game proclaims on its monitor, at odds with the cabinet artwork) almost looks like a sequel to Phoenix, though Pleiades originated from a different company. It’s a safe bet that the part of the game best remembered by arcade-goers back in the day is the final stage before the game begins again, the runway screen. You can’t shoot anything, you can only avoid it – and let’s face it, it’s pretty embarrassing if you get yourself splattered in a situation where you have no enemies. [read more]
The Game: As a round yellow creature consisting of a mouth and nothing else, you maneuver around a relatively simple maze, gobbling small dots (10 points) and evading four colorful monsters who can eat you on contact. In four corners of the screen, large flashing dots (50 points) enable you to turn the tables and eat the monsters for a brief period for an escalating score (200, 400, 800 and 1600 points). Periodically, assorted items appear near the center of the maze, and you can consume these for additional points as well. The monsters, once eaten, return to their home base in ghost form and return to chase you anew. If cleared of dots, the maze refills and the game starts again, but just a little bit faster… (Deluxe, 1981)
The Game: You control a tank – though it seems like an awfully tiny one – zipping through a maze teeming with enemies. Three color-coded keys are tucked away in a corner, and after grabbing one of these keys you must fight your way past enemy forces to open the corresponding lock. The process must be repeated until all of the keys on a given level have been used, allowing you to travel to the next portion of the maze – where more keys, more locks and more enemies await. Additionally, shooting some enemies may have an effect on your tank’s speed, causing it to move event faster through the maze (and potentially face-first into trouble) or slowing it down to the point where it’s a nearly defenseless target for the enemy. (Sega, 1981)
The Game: As a round yellow creature consisting of a mouth and nothing else, you maneuver around a relatively simple maze, gobbling small yellow dots and evading four monsters who can eat you on contact. In four corners of 
The Game: As a round yellow creature consisting of a mouth and nothing else, you maneuver around a relatively simple maze, gobbling small dots (10 points) and evading four colorful monsters who can eat you on contact. In four corners of the screen, large flashing dots (50 points) enable you to turn the tables and eat the monsters for a brief period for an escalating score (200, 400, 800 and 1600 points). Periodically, assorted items appear near the center of the maze, and you can consume these for additional points as well. The monsters, once eaten, return to their home base in ghost form and return to chase you anew. If cleared of dots, the maze refills and the game starts again, but just a little bit faster… (Bally/Midway, 1982)
The Game: As a cute, fuzzy, harmless little penguin, you roam around an enclosed maze of ice blocks. If this sounds too good to be true – especially for a polar-dwelling avian life form – that’s because you’re not the only critter waddling around in the frozen tundra. Killer Sno-Bees chase little Pengo around the ice, and if they catch up to him and sting him, it’ll cost you a life. But your little flightless waterfowl isn’t completely defenseless. Pengo can push blocks of ice out of the maze, changing the configuration of the playing field and squashing Sno-Bees with a well-timed shove. Clearing the field of Sno-Bees allows you to advance to the next level. (Sega, 1982)
The Game: You’re a little angel (of sorts). You run around a maze consisting of zippers which close or open, depending upon whether or not you’ve already gone over that section of the maze. Zipping up one square of the maze scores points for you, but it gets trickier. Little devils chase you around the maze, trying to kill you before you can zip up the entire screen. If you zip up enough of the maze and grab a power-pellet-like object, you can dispatch some of your pursuers. Clear the screen and the fun begins anew. (Exidy, 1982)
The Game: You are the king of the jung…uh, pirate ship! Swinging from rope to rope! Swimming through shark-infested waters! Jumping and ducking huge rolling boulders! And vanquishing knive-weilding pirates (wait, aren’t they supposed to be on your side if you’re a pirate too?) to rescue the damsel! (Taito, 1982)
The Game: This is a game about the rough-and-tumble history of the taming of the North American continent, as told by someone who’s never been allowed access to any kind of reading material at all. You pilot a balloon across a scrolling landscape, avoiding (or blasting) birds and bombing a convoy of covered wagons. After conquering this level, you move on to a village of boomerang-throwing natives (and hey, early America was just thick with those puppies, wasn’t it?), followed by coconut-hurling gorillas (another prominent feature on the landscape of the early United States). A brief stage follows in which you must evade a series of random tornadoes, and then you have more wagons to bomb. At least they got something right – there are tornadoes in the U.S. (Rock-Ola [under license from SNK], 1982)