In Batman: Arkham Origins, save data allows players to save their progress at specific points in the game, known as "checkpoints" or through manual saves if the option is available. This data is stored on the PS3's hard drive and can be crucial for continuing gameplay from where a player left off. The game features a rich narrative with extensive gameplay, including combat, stealth, and exploration elements. The ability to save progress ensures that players can enjoy the game at their own pace, without having to worry about losing significant progress in case of a game overs or system shut down.