Well
While the game is good, I don't understand the purpose of the different colors -- they seem as though all of them do the same damage. The enemies cannot attack you from afar, because they're all inaccurate, but that can be forgiven because I naturally assume that it'll not be so when the level gets tougher and enemies stalk you instead.
8/10, 4/5 from me. I definitely hope to see more games from you in the future.
Also, why does it say "created by shareendipidity"?