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Remake of one of my favoritess games. Travel thru 30 levels and you will become inmerse in this addictive puzzle. Original music, nice graphics and smooth gameplay.


Use the Arrow keys to move the catalyst and reach molecules columns

Use Space key to shoot molecules that have the same catalyst colour. If the molecule colour is different from the catalyst, the colour will be absorbed by this.

If a molecule reach the catalyst base, the game is over.

When you get to level 7, special molecules may appear to make easier the catalyst's job.

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An enjoyable puzzle / reaction game, however I did wait until they got close to see if I could combo and unsure if I am simply bad at the game or if they don't spawn / can be recoloured in such a way to allow for long rows. Enjoyable none the less.

This game was a lot more fun than I thought it would be. It still wasn't great. It got a bit repetitive. I really like how you put all this effort into creating different colors. I was amazed at how hard it got. You really just have to keep on playing and playing.

I don't think this was very scientifically accurate. The sound effects were decent. I still didn't fully understand how my color changed. Many times, it's hard to get a good combo. This was pretty original as well.

Not bad

A more direct and comprehensible explanation would do this game nicely. Otherwise pretty fun..

nice game

Not exactly sure how to play this game, but nice graphics and I kinda got the hang of it. Guess I just need to read the directions better. Nice game.


i certainly liked it! i had trouble in the beggining getting used to it but i did ok as it progressed. To bad im still bad at it xD

Credits & Info

3.81 / 5.00

Apr 27, 2009
7:04 PM EDT
Puzzles - Other