Cheap game, worth the price.

Superb soundtrack by Machinae Supremacy. (MaSu for short)

Classic 80's style side scroller, with the usual suspects: Aliens, zombies, tv shows, commercials, flying feet, rats riding rockets, sentient beer and other oddities will come flying at you. You'll be wondering wtf the devs were smoking to produce this combination of oddities.

Normally games like are controlled with the mouse.
In this case however, I would strongly recommend just pressing the LMB and holding it to shoot - use the WASD to move your ship. Mouse movement is extremely clunky, but WASD somehow works very smooth.

It's a somewhat odd - but very playable game.
The last boss is bull**** though.