At first, I thought it was some weird Snood clone. I liked the concept, a lot, actually. But it didn't seem like I understood how to make bubbles turn red. Most of the time the colors wouldn't turn as expected for me.

Would have really benefited from some royalty free music or ambient sounds, or any sound at all. I really wanted to like this game, but I just couldn't figure out how to approach the 'puzzle.'

Thanks for the feedback Alex. :) I've already tried to make some musics in a previous Ludum Dare... And let say it's a bit irritating to hear...

You can use the mouse wheel to change the color of the bullets. If you shoot a bullet on a bubble it disapears if the colors matchs. If not, a combinaision of both colors will be created and the bubble stays). Red on blue turns violet, red on yellow turns orange, blue on yellow turns green.

If you destroy 2 or less bubble in a single shot, the bubbles are sent back in the container (and a bubble is added). If you destroy 3 or more in a single shot, the bubbles are definitly destroyed.

The idea is good, but the game misses some kind of tutorial. See you soon