Due to the deprecation of flash in browsers, I can no longer support this game online, but for those maniacs (like me) who maintain a way of running Flash locally, I offer this free download (for personal use only): Unstable.swf
CONTROLS
Arrow Keys: Move
Z: Confirm, Interact
X: Cancel, Other Actions
C: Look around, Skip Text
ESCAPE: Open menu
SPACE: Discard Blueprint
R: Restart Level
(QWERTZ keyboard users can use Y in place of Z)
On the options menu you can adjust the sound volume and activate some (somewhat obtuse) hints on a room by room basis.