Arrow keys to move and B to go into build mode. For build mode: Click once on the block and click anywhere to place it there. You can only place one door, if you place more than one it breaks the project. Click E to erase all blocks. Click D if your done placing blocks, also use this button to place the door ONCE! And the platform is useful for a roof.
Credit to the among us sprite I might of forgot who made it, sorry...
