Suck up a bunch of stuff in orbit to create a bigger explosion when you dunk on the Earth. Mostly looking at stability/performance at the moment.

Tap WASD/Left Stick to push the rock horizontally.

Tap Space,Ctrl/Left,Bottom face button to push up and down.

Mouse/Right Stick to move the camera.

Mouse Wheel/Triggers to zoom in/out.

The music is Beautiful Sky by のる