Cursed Gunknight

Backstory:

While travelling the overworld one night, you lost a bet to an old wizard. Unfortunately for you this wizard happened to be evil, and cast a curse upon you, which makes your bullets too weak to travel any distance from your body! 
Enraged by this you venture to the wizards tower to climb to the top and stop him to undo this wretched curse.

Controls:

WASD or arrows to move.
Space to dash.
Use the mouse to aim and shoot.