I couldn't finish GTAIII without cheats, and VC gave me some trouble too, but I muddled through without cheats (Second playthrough though, I went to town and back

). Oddly enough, I have only cheated
once with San Andreas (The game with the most cheats, and the most fun ones).
I really wanted to have a go on that Harrier

.
I had figured out how to get into the airports by myself, so I wanted somthing to take out those Harriers that chased me after I flew to the other islands.