Nice game. What game engine did you use?Reminded me a lot of Nuclear Throne.
That last boss was so cool.
I think adding some feedback(sound or visual) when the player gets hit would be good.
Nuclear Throne was our inspiration for quite a bit of the game lol. all programmed in gms2
i agree with the sounds though, didnt spend a lot of time thinking about them until the end
glad you liked the boss, and thanks for playing!
The music was good too!