End Game Password ...
	Infinite Keys...
	Matter Copier...

To view the end game, enter the password "7R2KUL6RSZXSK6NHGSDCB720663RI2HO785P".

If you're low on keys, save the game before you use one. Now open a door and restore the game. You'll keep the key, and the door stays open!

For an unlimited supply of anything, save and restore immediately after picking up an object.