iLounge has confirmed with Apple that past purchasers of iPod games will have to re-purchase the titles to play them on the recently-released iPod classic and iPod nano (with video). According to an Apple representative, the games will need to be repurchased because they were “reformatted” for the new iPods. Reformatted iPod games currently include EA’s Tetris and Sudoku, as well as Namco Networks’ Ms. Pac-Man. An additional…