Mouse to move. Click to place it. Space to delete. Up + Down arrows to change type.
Controls are a bit finnicky. (Sorry!) Next update: Adding more tiles. Save + Load. Update Log: June 11: Created the Beta. Added ramps and slabs. June 12: Added Spheres and sounds. June 14: Updated graphics and controls. Added new moving code. Added new tiles. April 15: Replaced undo with delete.