If your game is in an .iso format, use a PC tool like 360MPGUI or ISO2GoD to extract the raw game files (look for a default.xex file) or convert them to Game on Demand (GoD) format. Transfer to Console:
If the game starts but asks you to buy the full version, run XM360 , select "Show DLC/Indies," and click Unlock . Spaceman Adventure [Indie] [Jtag/RGH]
Move the extracted folder to a USB drive and copy it to Hdd1:\Games\ using XeXMenu or Aurora . If your game is in an
