A puzzle game where you pick up doors to make paths through walls. Try and reach the stairs!
The game requires python2 and pygame to run - you probably already have python, and pygame should be available through your package manager.
On Windows this may be annoying - the game works with python and pygame installed, but if you don't want to install that stuff, you may want to try out the pre-built binary which should work without python or pygame, but may not be up-to-date.
Reach the stairs down by cunningly placing doors to move through the level. Be careful, because in some locations devices prevent you from retrieving doors you've placed. You can throw doors up to three tiles away, and sometimes you'll need to throw doors over pits in order to proceed. If you get stuck, you can always undo or restart.
Movement: Arrow keys/WASD/HJKL. Walking into a door on a wall will open the door, but if the door is not on a wall, you can't open it. You cannot fit a door through another door!
Interact: Space/Return/E, followed by direction. When you are holding a door, this throws the door. When used on a door, this tries to pick up the door.
Undo: U. Useful if you fall into a pit, or get stuck.
Reset: R.
Mouse: Left Click to move in the direction of the mouse pointer, Right click to pick up/throw a door in the direction of the mouse pointer.