Start a new game, then hold [Ctrl] and type widepipe to enable cheat mode. A "Cheat Enabled" message will confirm correct code entry. Press [Space] to clear the message box:

Result - Code:

Cause error emergency - [Ctrl] + 2
Speed up game - [Space]
Reset "Speed up game" code - [Ctrl] + Z
Show current room number - [Ctrl] + P
Change global flags - [Ctrl] + G
Toggle freeze frame mode - [Ctrl] + F