I thought it might be worth taking a look at this again, since things have shaken up a bit since last time.
Highlights:
Source: https://www.microsoft.com/en-us/store/most-played/games/xbox?target=games..all
Highlights:
- To the surprise of no one, Destiny 2 has taken over the charts.
- Likely to the surprise of many, Rainbow Six Siege is now more popular than Call of Duty, Overwatch, and Battlefield.
- ROBLOX: There's no stopping this train.
- Dead By Daylight is doing quite well for what it is.
- Black Ops 2 on Xbox 360 backwards compatibility is #17.
- I suspect Minecraft's absence is due to the Better Together update causing Microsoft to now show it in the list.
Source: https://www.microsoft.com/en-us/store/most-played/games/xbox?target=games..all