I installed a game in C drive and I am playing that for 2-3 months. I have planned

to reinstall XP OS.? I know that if I reinstall the OS, then the all C drive contents including the game is going to be get deleted.I don't want to lose my saved game.Is there any way that I can keep backup of my games and continue from the same level where I left the last time.

For eg I have 3 data partitions in my HD.Can I keep the game as it it now to that location.Plz help me.