Major Nelson announced four more games are being added to the Xbox One Backward Compatibility Program today. The most popular addition will most likely be that of Batman: Arkham Origins. There is one caveat though, you must own the disc in order play the game.

The other three titles, Deadliest Warrior: The Game, the classic Sega Saturn title Fighting Vipers, and Walt Disney’s Bolt, will also be available digitally.

As always all four games can be downloaded and played by simply inserting your Xbox 360 game disc into your Xbox One console. If you purchased the titles digitally, they should appear in the Ready to Download section of your My Games & Apps section.

Click here if you would like to see the full list of 408 Xbox 360 games playable on the Xbox One.