Move your mouse to where you want to carve the pumpkin, and press space to carve. Press Q to clear your carving. PS: This is basically my equivalent of "trash' this is basically a filler project. nothing special was put into this project. there are probably better pumpkin carving simulators out there i mean, I done this in like 5 minutes. its that easy if you read this far, thanks. comment "pumpkin.