Monk mode (DOS version)
Press [Ctrl] + [F3] to enable monk mode. Press T, Y, U or G, H, J or B , N, M to control the monk. Press [Tab] to use the monk.
Monk mode (Windows version)
Open the main Lode Runner menu screen. Click the Left Mouse Button on the upper left corner of the menu screen, and type cthulu or yog. A sound will confirm correct code entry. Press T, Y, U or G, H, J or B , N, M to control the monk. Press [Tab] to use the monk.