Press F to fire. If gun gets stuck, hold enter until unstuck.
Up/Down Arrow Keys to aim up/down.
Don't aim up too far, otherwise the bullet won't fire correctly.
It may take a little skill to learn to fire this.
HOW IT WORKS:
When you press F, the wheel starts to move causing the magazine barrier to open up and let in a bullet. A pusher gently pushes the bullet into the explosion chamber, in wich the bullet casing explodes and propels the bullet forwards, while propelling itself out of the gun. This gun uses no Thyme at all, just gravity, Newton's third law, anchors, collisionlayers and killers.