Uploaded October 2024 | Updated September 2026, 2 hours ago

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How to install FSR 3 Frame Generation Mod on The Callisto Protocol installed with Heroic Games Launcher on Steam Deck SteamOS.

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0:00 Intro
1:41 Game Settings
2:57 Gameplay No Mods
4:02 Instant Gaming
6:12 Step 1: Locate Game Folder
7:16 Step 2: Extract Mod Files to Game Folder
9:55 Step 3: Run Regedit EnableSignatureOverrides.reg
11:31 Step 4: Add Environment Variables (Launch Options)
13:58 Step 5: FSR2 TemporalAA enabled, Film grain OFF
14:37 Gameplay FSR 3 Frame Generation ON
15:52 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.