Pre-Knightfall Anakin showcased a noticeable edge over Windu in battle in the ROTS video-game, before beating him in single-combat.
Nick Gillard worked extensively on the ROTS video-game and had this to say about it:
What’s your approach to working on a film project? How is it different to work on the game?
On a movie, obviously I have a script. I know the story of the movie. I know how the characters are feeling, why they’re fighting, where they’ve got to go. I think it’s going to be pretty much the same on this game. The sets are all the same. The characters are the same. I’m going to take the same approach—I’m just going to get it much more detailed because it’s much tighter than it is on the movie, and there’s so much more time with the game.