It's a fun casual game.

Nice game, i enjoyed it. It gets easy too fast maybe. I like that it has an end, its feels better than quitting.

Enjoyed the little guys and the art! Some visual feedback on getting hit, as well as some audio feedback on enemy kills would be a nice addition! Good work!

Simple and awesome! It could use some feedback, little explosions and such. Also, for the hearts, at first I tried to shoot them. You could make it so that you heal when you gain a level, if you want players to last longer.