[Free] Many "Xbox 360" games

Credit goes to @jimlink

Login to your microsoft account, follow these links and stay to their regional shops (don't change country).

From the Japanese store: Juju, Costume quest, Destroy all humans and Stacking

https://www.microsoft.com/ja-jp/p/costume-quest/br74rlmh966k?activetab=pivot:overviewtab

https://www.microsoft.com/ja-jp/p/juju/c1x3td4qd17n?activetab=pivot:overviewtab

https://www.microsoft.com/ja-jp/p/destroy-all-humans/c01msk2x5hpq?activetab=pivot:overviewtab

https://www.microsoft.com/ja-jp/p/stacking/c042m8gwks34?activetab=pivot:overviewtab

Argentina store: Ikaruga

https://www.microsoft.com/es-AR/p/ikaruga/bz8zv7r2j95r?rtc=1&activetab=pivot:overviewtab

Sensible World of Soccer from the South Korea store.

https://www.microsoft.com/ko-kr/p/swos/btxhpv48v31z

Too Human:

https://www.microsoft.com/en-us/p/too-human/bq216sggm4m8?cid=msft_web_chart&activetab=pivot:overviewtab

Aegis Wing:

https://www.microsoft.com/en-us/p/aegis-wing/bwhxzbv41qs1

Crackdown

https://www.microsoft.com/en-us/p/crackdown/c3vnjhhd7mm4?activetab=pivot:overviewtab

Crackdown 2

https://www.microsoft.com/en-us/p/crackdown-2/c0mkh58nbhrg?activetab=pivot:overviewtab

Harms Way

https://www.microsoft.com/en-us/p/harms-way/bwq7ggkxg28t?activetab=pivot:overviewtab

Doritos Crash Course

https://www.microsoft.com/en-us/p/doritos-crash-course/bwmzdggj19vg?activetab=pivot:overviewtab

Star Wars Jedi Starfighter || [needs Gold]

https://www.microsoft.com/en-us/p/star-wars-jedi-starfighter/c4hzpd19r8b8?ocid=AID2000142_aff_7794_1246483&activetab=pivot:overviewtab

The Maw || [needs Gold]

https://www.microsoft.com/ja-jp/p/the-maw/bpxnkhz54lgx?activetab=pivot:overviewtab