Even after reading the description, I found the game quite confusing... 1 2 and 3 didn't look like they did anything. The game also didn't run well at all on my computer, but that's on me. I'm not the biggest FPS fan so I suck at aiming, lol.
Well uh, no one has complained about them till now! 1 shoots bullets rapidly, 2 charges up a larger, more damaging bullet and yeah, I forgot that 3 got remapped to RMB, sorry! Making changes to these controls in the Game's page, try again maybe?
