Batman - Arkham Origins is an action-adventure game developed by Warner Bros. Games Montreal and released for the PlayStation 3. It is the third installment in the Batman: Arkham series and a prequel to the previous two games. In this game, the player takes on the role of Batman as he faces off against some of the most notorious villains in Gotham City. The game features an open world environment, allowing players to freely explore and interact with the environment. The story revolves around Batman's mission to prevent crime in Gotham City.

The game features a variety of side missions, as well as a main story arc. The main story follows Batman as he investigates a plot to kill him on Christmas Eve by the mysterious Black Mask and his team of eight assassins. Along the way, Batman must battle numerous foes, including the Joker, Bane, and Deathstroke, as he works to uncover the truth behind the plot.

Batman - Arkham Origins features a variety of gameplay elements, including combat, stealth, and puzzle solving. The combat system is similar to that of the previous two games, with a few new additions, such as the ability to counter and evade attacks. The game also features a variety of gadgets, such as the Batarang and the Grapnel Gun, which can be used to traverse the environment and take out enemies. The game also features a variety of puzzles that must be solved in order to progress.

For those looking to experience Batman - Arkham Origins, the game is available for purchase on physical media or as a digital download. For those looking to play the game without purchasing it, there are also a variety of ROMs available for download from Romsbase. The ROMs allow players to experience the game without purchasing it, although they may not have access to all of the features included in the official version.