Batman - Arkham Asylum is an action-adventure game based on the DC Comics superhero, Batman. Developed by Rocksteady Studios and published by Eidos Interactive, the game was released in 2009. It is the first installment in the Batman: Arkham series, and it was followed by Batman: Arkham City in 2011.

In Batman - Arkham Asylum, the player takes on the role of Batman as he attempts to contain the Joker and other inmates of Arkham Asylum. The game features a third-person perspective, with the player able to explore the game’s environments and use gadgets and combat moves to progress through the story. A variety of enemies are encountered throughout the game, including the Joker, the Riddler, and other inmates.

The PlayStation 3 version of Batman - Arkham Asylum is available to purchase as a physical disc, or to download through the PlayStation Store. It is also possible to find the game as a ROM, which can be downloaded from sites such as Romsbase. Downloading a ROM allows the game to be played on a computer or other device without the need for a physical disc.

The game received critical acclaim upon its release, with praise for its story, voice acting, graphics, and use of the Batman license. It was awarded numerous awards, including the BAFTA Award for Best Game and the Spike Video Game Award for Game of the Year. Batman - Arkham Asylum was also a commercial success, selling more than 6 million copies worldwide.

Batman - Arkham Asylum is an excellent example of a PlayStation 3 game. It features excellent graphics, a compelling story, and a variety of enemies and gadgets to use in combat. Whether you choose to purchase the game or download a ROM, you are sure to have an enjoyable experience.