Atoms! review. Classic Game Room presents a CGRundertow review of Atoms! for XBox 360. Much as I just want to copy and paste a periodic table right here, I suppose it behooves me to actually say something about the game. Atoms! (exclamation point required) is a puzzle game about capturing spaces by causing chain reactions. Up to six can play, including four human players locally and online support, with robots filling the rest of the spots. But, as you can see by the play of the Blue robot in the footage, they can be a little dim. This video review features video gameplay footage of Atoms! for XBox 360 and audio commentary from Classic Game Room's TJ.