A-10 Tank Killer

Abort bad mission:
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 save the results of a mission there is a short period while the
next part of the program is loading when you can 'soft' boot. After a
bad mission but, while the next section is loading, hold down
[Ctrl]+[Alt]+[Del]. When you restart the game it will be as if your
awful mission never happened.