https://www.resetera.com/threads/xbox-series-x-s-optimized-launch-line-up-revealed.306811/
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Assassin's Creed Valhalla (Smart Delivery)
Borderlands 3 (Smart Delivery)
Bright Memory 1.0
Cuisine Royale (Smart Delivery)
Dead by Daylight (Xbox Game Pass + Smart Delivery)
Devil May Cry 5: Special Edition
DIRT 5 (Smart Delivery)
Enlisted
Evergate
The Falconeer (Smart Delivery)
Fortnite
Forza Horizon 4 (Xbox Game Pass + Smart Delivery)
Gears 5 (Xbox Game Pass + Smart Delivery)
Gears Tactics (Xbox Game Pass + Smart Delivery)
Grounded (Xbox Game Pass + Smart Delivery)
King Oddball (Smart Delivery)
Maneater (Smart Delivery)
Manifold Garden (Smart Delivery)
NBA 2K21
Observer: System Redux
Ori and the Will of the Wisps (Xbox Game Pass + Smart Delivery)
Planet Coaster (Smart Delivery)
Sea of Thieves (Xbox Game Pass + Smart Delivery)
Tetris Effect: Connected (Xbox Game Pass + Smart Delivery)
The Touryst (Xbox Game Pass + Smart Delivery)
War Thunder (Smart Delivery)
Warhammer: Chaosbane Slayer Edition
Watch Dogs: Legion (Smart Delivery)
WRC 9 FIA World Rally Championship (Smart Delivery)
Yakuza: Like a Dragon (Smart Delivery)
Yes, Your Grace (Smart Delivery)