We now have a FREE FSR 3.0 Frame Generation Mod and I'm going to show you how to install it to The Witcher 3 on Steam Deck SteamOS. This one is different as my version of The Witcher 3 is GOG version so I installed my game through Heroic Games Launcher and that completely changes how this mod is installed.

Hope it helps you all out! Don't forget to LIKE and SUBSCRIBE!
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DLSS Enabler download: https://www.nexusmods.com/site/mods/757

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0:00 Intro
1:04 What's it like without the Mod?
3:13 Step 1: Locate Your Game Folder
4:11 Step 2: Download the Mod
5:35 Step 3: Install Mod to Game Folder using Heroic Games Launcher
7:47 Step 4: Add Environment Variables with Heroic Games Launcher
8:56 Step 5: Run Regedit to DisableNvidiaSignatureChecks
11:50 Step 6: Enable DLSS and Frame Generation in Game Settings
13:24 Step 7: Voila!
16:38 Outro

Disclaimer:
This video is intended solely for educational purposes. We do not support or encourage piracy in any form. All content discussed in this video is based on publicly available information and is used for the purpose of providing informative and instructional content to our viewers. We strongly advise viewers to respect copyright laws and obtain legal copies of games through authorized channels. We do not provide download links of any pirated content.