The first 4 parts of the game are just eat, evolve, grow. Nothing more. cell stage was interesting only because it was a novel idea. the other 3 stages blow and are boring. Space looks great and is fun for about 2 hours after that it's very repetative and boring. The game is very easy. I aslo don't like the drm, $50 to rent a game stinks. Limiting my installs is retarded.