One thousand thanks for your comment , duuuuude! :p Also tried up your game and know what? I'm really impressed! Good music, interesting and really hardcore gameplay! I like it) If you wanna tie rhythm and gameplay , you could make possibility for shooting the bullet only every 4-th bar of the beat, for example. But it will probably make your game totally impossible to play ahaha :D Overall if you'll really add something like that , we will be very pleased our game has inspired somebody ;) Good luck!