Xbox 360 owners with Gold subscription can download two games for FREE during the month of October, 2020.
Available games:
Sphinx and the Cursed Mummy ($14.99 ERP): Available October 1 to 15 on Xbox One & Xbox 360.
Costume Quest ($14.99 ERP): Available October 16 to 31 on Xbox One & Xbox 360.
You must be logged into your account to download these game. Xbox Live Gold membership is required.
FREE Games Download for Xbox 360 Owners