A-10 Tank Killer 1

A-10 Tank Killer 1 cheat codes: 
You can't usually soft boot your machine with CTRL+ALT+DEL
while A-10 is running. But if you have a bad mission and don't want
to the results to be saved, there is a short period while the next
part of the program is loading when you can soft boot.

So to stop the mission details being saved, press CTRL+ALT+DEL as
the next section is loading. When the game is restarted, the mission
details will be gone.