For another interesting account of the making of Wing Commander I and II, check out The Escapist's article Wing Leader. The conclusions, about Roberts' film career, aren't interesting at all--but along the way it tells some great stories:
Wing II also used rotoscoping for its cut-scene animations. Stephen Beeman recalls, "We used people around the office, filming them with a camcorder, capturing with a really primitive capture card, and painting over the vidcaps in Deluxe Paint, frame by frame.
"The best part of the rotoscoping came when we filmed the scene at the end of Wing II, where Angel punches Jazz. Jackie Chapman, one of Origin's marketers, was playing Angel, and we had Chris play Jazz. Needless to say, neither of them was a trained Hollywood stunt person, so when Jackie threw that punch, it didn't breeze past Chris the way we intended - it socked him right in the nose! Naturally, that's the take we used.
"The fans should be pleased to know Chris literally put his blood, sweat and tears into that game. The rest of us settled for just the sweat and tears."