Play Instructions:

A.P.Butterworth runs the most successful butter factory in the world, but he can't remain the biggest of the Big-Time Butter Barons without the right staff! Get to work on the factory floor packing the butter shapes as tightly as possible onto the board! Use the mouse to place them, and the arrow keys (or Z/X, A/S) to rotate the shapes. Fill over 50% of the board and the butter will be sent off for delivery. Watch out for 'blocker' and 'eraser' shapes...

Control Scheme:

Fire: left_mouse.
Movement: mouse.
Jump: na.