Gameplay: Really fun! One thing I would want would be a score counter, getting a new highscore would keep me interesting in the game more. Another thing I'd like post-jam is some indication that you're changing colors like maybe you'll change to the other color over time or flash the other color and you can hide in both of them during that time.
Visuals: Nice art!
Audio: I can't hear it for some reason? Maybe its because I'm using a Mac? (I'll rate it a 4 I guess)
How much do you enjoy the game overall: Its good! I think once you add the score this will be really fun!
How well does the game fit the themes: Good.
Did you make it in 3 hours: Good enough.