Xbox 360 [r...: Project Gotham Racing 4 Iso & Xex -

: Another common format that makes the console treat the game as a digital purchase from the Xbox Marketplace. 🏎️ Game Overview: Project Gotham Racing 4

: If using an RGH/JTAG console, you can use Aurora Dashboard to manage your XEX or GOD files and download title updates.

The terms and XEX describe how the game data is packaged: ISO : A raw image of the original game disc. Typically 7-8GB due to "filler" data.