DOOM: The Dark Ages on Steam Deck Verified Patch | FSR 4 | Lossless Scaling Test

💀 DOOM: The Dark Ages — the brutal next-gen prequel to DOOM Eternal — now running on the Steam Deck with the Verified Patch, FSR 4, and Lossless Scaling enabled!
Let’s see how this powerhouse shooter performs on Valve’s handheld.

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⏱️ Game List:
00:00 - First look
02:08 - Settings
04:30 - 720p
07:45 - FSR 4 Quality U Plus + Lossless Scaling 2X

👀 What you will see in this video:
🎮 DOOM: The Dark Ages gameplay on Steam Deck
📊 FPS and performance analysis
⚙️ FSR 4 upscaling comparison
🔧 Lossless Scaling + FrameGen Decky
🔥 Fast-paced combat & smooth visuals

🛠️ Tested on Steam Deck OLED (SteamOS 3.7):
⚙️ Proton Experimental
📈 FSR 4 (Decky-FrameGen 0.11.15)
⚙️ Verified Patch
📀 Installed on SSD

⚡ Command example:
~/fgmod/fgmod ~/lsfg %command%

🔗 Links:
How to install LS -    • Lossless Scaling Install Pre-Release Versi...  
How to Enable FSR 4 -    • How to Enable FSR 4 in Games on Steam Deck...  
How to Install Lossless Scaling and FSR 4 Together    • How to Install Lossless Scaling and FSR 4 ...  


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💬 Comment which next-gen FPS you want tested next!

🔑 Keywords:
DOOM The Dark Ages Steam Deck, DOOM Verified Patch, DOOM FSR 4, DOOM Lossless Scaling, Steam Deck shooter test, DOOM performance Steam Deck, Steam Deck FSR 4 gameplay

📌 Tags:
#DOOMTheDarkAges #SteamDeck #FSR4 #LosslessScaling #SteamDeckPerformance #SteamDeckGameplay #SteamOS #DeckyLoader #ActionShooter #PortableGaming #PCGaming