Ok what happened? I got the game this year (it was one of the monthly games you get for FREE with xbox live gold). It is STILL installed on my xbox one, so I tried to fire it up but a message pops up saying I need to access with the account the game was purchased with. THIS is the account I got the game with. Like I got Grid 2, Borderlands etc...
I know how to check all the games I got, it's at this address https://account.xbox.com/it-IT/MyGames/Xbox360?Page=1 , ALL of the other games I got are here, except Dead Space. Why?
P.S. my XBL gold expires in 2018 so this is not the problem.