This feature does not apply to the App Store version of Star Wars: KOTOR II. Q: Does Star Wars: Knights of the Old Republic II support Steam Play?Ī: Yes, if you purchase the game on any supported Steam platform (Mac, Linux, or Windows PC), you'll be able to access to the game on all other supported Steam platforms! If you have already purchased the game for Windows PC on Steam prior to the launch of the Mac and Linux versions, you do not have to purchase the game again.