Pretty good, overall it seems very well made. Solid mechanics more or less, there were some interesting bits of feedback with the shooting, though some aspects were unclear about shooting with colors, and how much damage i needed to do to enemies. A break wouldve been nice too, even a few seconds, and/or an option to get upgrades or something similar.

Well done ! It's a very new gameplay idea I like it ! Took me some time to get how it worked but that's really cool !

Took me too long to realise you can move xD. Its a simple but fun idea, good work!