This is alot like that one Xiao Xiao game...
WHICH IS A GOOD THING, it was fun, addicting, yet very simple game like this one. The enemies even look the same which I thought was kinda funny. This is a great game but the reload time makes it difficult, you should shorten it lil bit, and make the person a bit more resilient to bullets. Other than that great job, hope you make another one.