I agree with HondoMan, this game annoyed me in a good way.
Music and sounds are greatly annoying too, perfect for this game!
I want to punch that little green egg! 4/5
Monsters have way to many advantages in the early going.
(Monsters can shoot through walls, exploding shots, and the tiny guys that you barely notice)
I gave it a good half hour and lost interest, sorry. 3 out of 5, lots of things to build on here.
So 1/5 for the title or the content? Not the most constructive comment, but thanks for the feedback none the less.