In the player history screen type 'DARKGOAT' to enable the cheat mode.

In the player history screen:
Left Shift-Backspace	Add selected mission to history
Left Shift	Toggle outcome of selected mission
Left Shift-0	Access all missions


During gameplay:
Left Shift-P	Dump a PCX image onto your hard disk
Left Shift-M	Continuous stream of PCXs that eventually fill up your hard disk!
Left Shift-8	Jump to vicinity of target
Left Shift-9	Match velocity with target
Left Shift-0	Explode targeted ship
Left Shift-I	Player invulnerable
Left Shift-W	Force mission win