Just saw they posted next months September games with golds. I’ll add the links in a moment.
Available September 1st
Xbox One
Forza Motorsport 5
https://www.microsoft.c
FYI, there are quite a few freebie cars and packs listed here as well.
https://www.microsoft.c
Xbox 360
Hydro Thunder Hurricane
https://www.microsoft.c
Available September 16th
Xbox One
Oxenfree
https://www.microsoft.c
Xbox 360
Battlefield 3
https://www.microsoft.c