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Joined 6d ago
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Cake day: Jul 08, 2025

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lol my man. XD get ALL up in there!


yeah, the menu will never change. that kind of stuff in-game would need to be done by the game devs.

you’d need other tools, like Optiscaler, to tell you that FSR4 is running.

alternatively, you can check the folder where the executable is. you should see this dll there: amdxcffx64.dll

otherwise, if it’s an FSR3 game, if you don’t want to check you can just assume it’s working.


lol it’s really not bad. its bark is worse than its bite. XD

ok, CyP2077. looks like it has FSR3 already, that’s good. so add this launch parameter in steam:

PROTON_FSR4_UPGRADE=1 %COMMAND%

and set it to FSR3 in-game.

that should auto download the FSR4 dll to the game folder and you’ll be good to go. note that the settings in game will still say FSR3, but it will be FSR4, since FSR4 only needs a dll drop-in to update from FSR3.

that will not work with FSR2 games, however.


nice! i just updated to the 9000 series myself! specifically for this reason.

it just has made such great leaps in the realms of FSR and encoding.

i can attest, FSR4 looks incredible. i’m using it on Lies of P, which you just need the parameter for. any game with FSR3 support you only need the parameter.

i’m also using it on Returnal. Returnal only has FSR2, so for games like that, you need some assistance from OptiScaler.

you can scope out my video here as an example if you want to see!

https://vods.198x.eu/w/u72HQH8fVybQ4xsa9t9yyq


optional launch parameters for your game in question.