Cheat Mode:
Hold CTRL and enter widepipe to activate cheats. A message will inform you of the fact. Clear the message and enter a cheat:

Cause error emergency ... CTRL + 2
Speed up game ... SPACEBAR
Undo speed code ... CTRL + Z
Show room number ... CTRL + P
Change global flags ... CTRL + G
Freeze frame on/off ... CTRL + F
Teleport ... CTRL + T <room number>
Move object to location ... CTRL + O Object value range (0 to 54).