2: The World of Gofer
Full weapon power-up:
Pause game play and press Up, Up, Down, Down, Left, Right,
Left, Right, II, I then resume. Note: This code may only be
enabled three times under the easy difficulty level and once
under all other difficulty levels.
Press Run to load the game, then hold Up + I + II until the
title screen appears. "AC.MODE" will appear at the
top of the option menu to confirm correct code entry. Note:
The game can not be continued when this code is enabled.