Sprint 3

Arrow Keys to move giant ball. 
Spacebar to jump. 
Right click (hold) to rotate. 
Pressing V lets it go back to it's normal position and rotation. 
You can create barriers around the plane (or anywhere you'd like) using the left click and then press and hold onto X to spawn falling objects from the sky. The barriers you create can help prevent all the objects falling off the plane if you left click completely all around it. 

For the animation effects, you can: 
Press ',' to make the giant ball rotate while it gets big. 
Press '.' to make the cube boundaries continually change scale. 
Press '/' to flip the plane once.