I liked your game cover art the writing font is very reminiscent of the DOOM font used in the game cover art.
The in game character remined me more or a platypus for some reason. While no animation on characters the simplicity worked surprisingly well. Managed to get the hang my second time playing got to 500 points or something.
I like the swarm that comes at you when you go to the borders/boundaries of the level.
Nice little game where is shows sometimes less is more (meaning graphics) as the gameplay could be quite addictive which is the key of a successful game often.