Bring four atoms together to create molecules and the reaction action that clears them from the screen. Fill up the molecule meter to move to the next level. Another simple to play, hard to leave puzzle game that will bring out the mad scientist in everyone.

• Relax with the more cerebral strategy mode (no timer) or turn up the heat in the timed action mode.
• A great interactive tutorial helps you get started.
• Automatic save feature keeps your last game waiting for you if you quit.