What it the game were you had to shoot jews in the camp? I remember that one it was bloody. Also I remember when you had a high score you could enter you name in the top 10 and every letter you placed in there ment that a head was chopped of on the gilotine
Dunno if it was a pc game though, could have been a commadore game. I doubt it if you can find those games anywere on the net.