Mutant Mahem

Mutant Mahem is a top-down shooter where you have to destroy uncountable
numbers of mutants while staying alive. At the end of each wave (except the
first one) you have to battle a boss to reach the next level. All in all,
there are 10 levels in the game and you can get also weapon upgrades.

Note: you fire either with the left, middle or right mouse button. If you
click on two of even three buttons at the same time, the amount of bullets are
doubled or tripled.

Mutant Mahem