https://www.xboxachievements.com/news/news-28475-[Updated]-Here-s-a-List-of-All-the-Xbox-One-X-Enhanced-Game-Patches-Available-Now.html


Assassin's Creed Origins – 42.8 GB
Conan Exiles – 28.57 GB
Crossout - 4.2GB
Dead Rising 4 – 59.15 GB
Diablo III: Ultimate Evil Edition - 37.6 GB
Disneyland Adventures – 16.9 GB
F1 2017 – 34.81 GB
Fallout 3 – 6.1 GB
Farming Simulator 17 - 6.3GB
FIFA 18 – 45.8 GB
Forza Motorsport 7 - 95 GB
Gears of War 4 – 103.3 GB
GRIDD Retroenhanced - 263MB
Halo 3 – 10.4 GB
Halo 5: Guardians – 107 GB
Halo Wars 2 – 43.7 GB
Killer Instinct – 47.1 GB
Madden NFL 18 – 39.05 GB
Mirror's Edge (Xbox 360) - 6.24 GB
Need for Speed Payback - 20GB
Oblivion – 6.4 GB
Outlast 2 – 18.8 GB
Path of Exile – 9.2 GB
Portal Knights – 4.91 GB
Project CARS 2 – 44.64 GB
Quantum Break – 83.6 GB
Rise of the Tomb Raider – 51.3 GB
Rush: A Disney Pixar Adventure – 20.8 GB
Slime Rancher – 1.06 GB
SMITE – 14.6 GB
Star Wars Battlefront 2 - 44.2 GB
Super Night Riders - 316.8MB
Super Lucky's Tale – 8.6 GB
Titanfall 2 - 68.4 GB
World of Tanks – 47.2 GB
Zoo Tycoon – 9.2 GB

[Update #1]: Added Titanfall 2, Mirror's Edge & Diablo 3.
[Update #2] Added Crossout, Farming Sim 17, GRIDD Retroennhanced, Forza 7, Need For Speed Payback, Star Wars Battlefront 2, Super Knight Riders