Earthsiege (PC)

Cheat mode:
Start or resume a campaign from the main menu. Return to the main menu
and select the single mission option. Choose any mission, enter the briefing,
and click on the armament option. Select a Herc, return to the briefing, and
cancel the single mission. Resume the campaign from the main menu, play
the first assigned mission, then save the game. Load the saved game to
access all the Hercs, fully armed.