Syntax: Quit
Quit the game before normal end of execution and return to the
monitor. Your ship is released for use by another player,
you're chalked up as just one more casualty, and you can't
CONTINUE the game. If you want to rejoin the game, you'll have
to wait 2 minutes, and then either START or RUN the game. If
you want to exit the game temporarily (to answer SENDS, etc.),
type ^C (CTL-C), and you'll usually be able to CONTINUE. NOTE:
If you're under red alert, you won't be able to ^C out of the
game; you'll have to use the QUIT command.