Critical Mass is a puzzle game with an action twist. The three modes of game play with over 90 levels, will keep you swapping and clicking for days. Join the quest to reach Critical Mass, and reduce all the atoms to dust.

In Time Trial Mode, it is a race against time. You have to rearrange and explode all the atoms on the screen. Sounds easy but the catch is more and more atoms keep coming in. Get too backed up and your 'atom launcher' will explode and you will lose the game.

In Puzzle Mode it is all about skill. You must rearrange the atoms and explode the 'Dominant' atoms in a single click. This gets harder and harder as you progress and more and more types of atoms clutter your field.

Finally the third mode of play, Progressive, the goal is to reach critical mass. To do this you must eminate other types of atoms to make way for more 'Dominant' atoms. Once you have enough, click away and watch all the atoms explode off the screen.