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Play Catalyst flash game free online on GameHour.Net instantly with no registration and with no installation. Enjoy Catalyst and many more flash Puzzle games.

Destroy molecules in this puzzle game!

Destroy the different colored molecules in this fast-paced and addicting puzzle game! Keep your cool to become the Catalyst, and get a high score. Think two steps ahead to maximize your points, and prevent the molecules from reaching the center of the stage.

  • Great graphics
  • Addicting gameplay
  • Be the Catalyst to fun!

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