Left click: shoot
Right click: alt ability
Ctrl: stop moving (use this to shoot!)
You control a plasma ball with your mouse. Dodge lasers and shoot rockets to survive. Collect coins to complete the level, after which you can buy various upgrades to help you throughout the game. These go from upgrading your bullets to a shotgun, giving you the ability to launch a shockwave, to randomly spawning friendly meteors.
High action, infinite replayability. Which unlock can you get to?