Really fun and challenging game! I would like it to show in-game what button you shoot with, and maybe make it so that you can scroll through the colours with the scrollwheel, or is it just me that has a hard time to remeber the buttons and colours! :) Anyway, the gameplay is simple but it really just makes the game easier to pick up and play!
I love the sound effects, it really makes everything feel better! Fun and easy to pick up! Deserves a sequel!