Gears of War 3 Steam Deck SteamOS Performance: Xbox 360 Emulation – Xenia

Gears of War 3 Steam Deck SteamOS Performance: Xbox 360 Emulation – Xenia Gameplay Settings Tested SteamOS 3.7 – Lossless Scaling Bonus Test – Full Game Version

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✅ Xenia Github – https://github.com/xenia-canary/xenia-canary

NOTE: I will have a full tutorial/guide for how to play Xbox 360 games on the Steam Deck with SteamOS in the near future, please stay tuned to the channel in the meantime.

– Steam Deck OLED
– 4th November 2025 Game Test
– SteamOS 3.7.15 Stable
– Installed to Internal Drive
– New Clean Installation
– Full Game Version
– Proton GE 10-25

00:00 – 60FPS Lambent Encounter 1
02:57 – 60FPS Lambent Encounter 2
05:14 – 2X FPS Lossless Scaling
08:11 – 60FPS New Game Prologue

✅ Gears of War 3 must be dumped from your own original copy, please do not ask in the comments for files as they will not be provided.

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Steam Deck OLED
SteamOS 3.7.15
4GB VRAM

Under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education, and research.
No Games Are Included Or Added

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