Congrats on your first complete game. It's a bit rough around the edges and the controls did need a bit figuring out (not as easy as reading the Controls menu), and the difficulty ramped up very quickly. Would be nice to see you polish up the experience with tighter controls and more readable of an artstyle, but well done overall.

Cool concept

Good one for the first day! There is a lot you can polish, still keep it up! 

good job for your first game, I still don't understand what to do in this game.

keep up the good work.

Interesting wave survival game. But an important issue is the controls: on my QWERTY keyboard, I have to use Q and D for movement instead of A and D. Also, I noticed that pressing E will make me slide to the right for some reason.