The Game: In a bizarre combination of pinball, zero gravity, and nuclear physics, you pilot your “ship” around a reactor chamber, trying to eliminate rogue radioactive particles (which are about the same size as your ship). Anything touching the outer walls of the chamber will be destroyed, including your on-screen alter ego. Two pairs of five rods can be used to cool down the ever-expanding nuclear reaction at the center of the screen, but you can only push the rods in by bumping the particle into them head-on. Trapping particles in either of two cul-de-sacs in the upper right and lower left corners of the playing field will earn you bonus points, and the best way to accomplish this is to plant one of your limited number of decoys at the entrance to one of the smaller areas. In early levels, you can keep your back to the reactor and hug it as you bounce the particles off of it, but in later levels, the reactions are exposed and become just as deadly to you as to the walls are. (Parker Brothers, 1982)
Memories: A game attempt at translating Gottlieb‘s sleeper hit coin-op, Reactor for the Atari 2600 may lose some of its first audiovisual grain in the translation, but it’s still Reactor – well, kinda. The rockin’ music is mangled (though I have to give the programmers of the 2600 port some points for the effort of even trying to mimic it), and its free-roaming action was never intended to be confined to the clumsy control of a joystick. (Though after playing Reactor with the Wico Command Control trakball, I still have to say that this is a long way off from playing Reactor in the arcade with a trakball.)
Still, control quirks aside, the heart of the game is intact, and as challenging as ever. Considering that Reactor still has yet to be ported to any modern platforms outside of MAME, that alone is enough to merit a generous rating among the 2600 classics. The controls may not feel the same, but the game’s play mechanics and unusual abstract look are preserved quite well.