Plse take the time
to explore the pinned section at the top of the Backup forum ( Backup Faq - Everything* You Need To Know
) as much is covered there on how to backup games.
You will find a very good overview document here
as in order to play them you must flash the firmware of your X360 drive.
Firmware and flashing your firmware is here
( look at the Releases, Tuturial And Guides at the top and read a lot).
The game you want to play, how have you done the image?
-for ss.bin which software & drive
-for game.iso which software & drive
-how was it merged