Company: UA Ltd.
Model #:
Year: 1983
Port of the 1981 Centuri coin-op.


Unbeknownst to most people, the arcade mega-hit Phoenix had a sequel.  And even though it didn't enjoy the same success as its predecessor, Pleiades remains a favorite with classic gamers today.  Unfortunately the only home port of Pleiades was for and obscure system called the Arcadia 2001, and that version wasn't even released in the U.S.!  It appears that UA Ltd. was going to break into the 2600 market with ports of their Arcadia 2001 games.  For those not in the know, the Arcadia 2001 was an obscure home game system released in 1982.  To say that the Arcadia 2001 didn't take the market by storm would be an understatement, but it was much more popular overseas where dozens of different clones were marketed.  However due to the video game crash UA decided not release any of their games, either in the US or in Europe  Had it been released, the 2600 version would have been most peoples first glimpse at this lost gem.


Pleiades is an intense four stage space shooter, but with a few twists.  Although the 2600 may only have three of the four levels (the space vulture level is absent most likely due to space constraints), the gameplay remains true to its arcade counterpart.

Stage 1:

This stage is very reminiscent of Galaga in that you must shoot down squadrons of ships as they dash around the screen.  In later levels a little space invader will attempt to form a shield above your ship, but thankfully you can shoot him to him stop (the shield can also be shot down).  Once you've destroyed all the ships you'll be taken to stage 2.


Stage 2:

Ripped right out of Phoenix, stage 2 features a large mothership which must be destroyed.  To make your life more difficult (and the game more interesting) several large bird creatures have been dispatched to attack your ship (more birds appear each time through).  To destroy the mothership you must shoot the reactor (the plus sign) that moves above one of the three trap doors.  When the reactor appears above an open door that's your chance to zap it.  Careful aim and timing are required to score a hit, so be patient.


Stage 3:

This is the only really unique stage in the whole game.  Here you must carefully guide your ship through a giant space parking lot (I'm not kidding) and make your way to the warp at the end.  Although it may sound easy, guiding your ship through tight spaces using only your thrusters take a lot of practice.  Along the way you can collect flags for extra points, but this is only recommended for experienced players.  Once you reach the warp you'll be taken back to stage 1.


Pleiades offers a few interesting gameplay options.  And if that's not enough, the player can choose to play with infinite lives by putting the left difficulty switch in the B position.  While this may take some of the fun out of the game for more experienced players, it's great for young children and people who want to practice specific strategies.  Speaking of practice, by selecting games 2, 3, or 4 the player can play each of the three screens over and over again (game 1 plays each of the screens in order).  The Color/B&W switch can be used to pause and resume the game.

While it may not have been the most original game out there, Pleiades is still a fun little shooter even if most of the ideas are recycled from other games.  It's a shame that Pleiades was never released, because the 2600 version actually does the original justice (a rarity for most 2600 coin-op ports).  Out of the three UA Ltd. games known to exist, Pleiades is the best of the lot.  With more games like Pleiades under their belt, UA might have had a fair chance to succeed in the highly volatile 2600 market.

Retail Box (Side)


Version Cart Text Description
?????? Pleiades
Final Version
6/5/83 Pleiades
Final Version

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