: This cooperative first-person shooter was developed by Valve and was an Xbox 360 exclusive before coming to PC: "Left 4 Dead" and "Left 4 Dead 2."

Digital versions of retail games that have been "unpacked" from their disc images (ISO) into a folder structure for faster loading from a hard drive. 2. True Console Exclusives

If you are looking for games that were only released for the Xbox 360 hardware (and often run via

In 2016, Microsoft announced that the Xbox 360 Store would be shut down, and while games would still be playable, they would no longer be available for purchase or download. This effectively ended support for XEX games.