Chinese Paladin, hands down. (Or "The Legend of Sword and Fairy", I guess, if you know that name instead...) I had the fortune to play the game as a very young child (four years old ... yeah, I started reading early) and it is honestly the game that has affected me the most psychologically - I've replayed it countless times over the years. I honestly hate the TV series, for anyone that has seen it, because it doesn't at all convey the spirit of the game.