At the prompt type the following:
 
 C:WING>WC Origin -k       (for WC1)
 C:WING2>WC2 Origin -k     (for WC2)
 
 Note that the "Origin" switch must appear exactly as shown.  The first
 letter of Origin MUST be capitalized.
 
 This will make you invincible in Wing Commander I & II.
 To destroy enemy ships, simply press ALT + DEL keys at the same time.
 The Enemy ship that is targeted will be destroyed immediately.
 
 Excluding the "-k" switch will not make you invincible to enemy fire
 but the ALT + DEL key will still destroy enemy ships.
 
 Other options and keys:
 
 s? m? mission selector.  You must know the internal sieries (system)
 and mission numbers.  The mission codes are LETTERS a-d in WC2, SO1
 and SO2, and are numbers in WC1-SM2.
 
 WC2 Origin s1 md
 
 will load the last mission of the first system.  Refer to the offical
 stragegy guide or the game add-ons for sieries and mission numbers.
 
 Option l alows you to launch directly into a selected mission.
 
 ----------------------------------------
 WARNING!  The auto-saved game in
 WC2 is OVERWRITEN if you use the mission
 selector!  Make a backup to a manual
 save-game slot.
 ----------------------------------------
 
 Debug keys (Enabled with Origin option):
 
 ALT-<Gray +>    Increase frame duration (Slow motion)
 ALT-<Gray ->    Decrease frame duration (Faster)
 O               Eject siren on/off
 ALT-O           Blows up sections of cockpit (Does not work w/o EMS or
 ÿ               with all versions)
 CTRL-ALT-S      Inverse graphics (Doesn't work in all versions)
 ALT-DEL         Kill targeted ship
 ALT-INS         Kill targeted wing of ships (Will *NOT* kill capital
 ships!) ALT-M   Show memory usage (Great for tracking lockup
 problems) ALT-Z Self-destruct
 
 Edit Cheat to gain Unlimited Lasers
 -----------------------------------
 
 Edit the file WC2.EXE
 
 Search for 89 87 F8 66 8B DE D1 E3
 Change to  90 90 90 90 -- -- -- --
 Search for 29 87 F8 66 57 56 FF 76 06
 Change to  90 90 90 90 -- -- -- -- --
 
 '--' = 00