(4.00, exe only) A complete dx12user.settings file including all the EXE default values - don't recommend replacing your existing one with this, instead copy the headers/values that you want to tweak into your existing dx12user.settings.

A complete dx12user.settings file including all the EXE default values - don't recommend replacing your existing one with this, instead copy the headers/values that you want to tweak into your existing dx12user.settings.

A dump of all the DX12 settings taken at runtime, with only "RT Ultra" preset enabled and no other changes - lots of differences from the EXE-only dump, default values are likely more accurate here.

A dump of all the DX12 settings taken at runtime, with only RT Ultra preset enabled and no other changes - lots of differences from the EXE-only dump, default values are likely more accurate here.

(2023/02/02 update) A dump of all the DX12 settings taken at runtime, with only RT Ultra preset enabled and no other changes - lots of differences from the EXE-only dump, default values are likely more accurate here.

(2023/02/02 update) A dump of all the DX12 settings taken at runtime, with only RT Ultra preset enabled and no other changes - very few changes from v4.00 sadly.

Equivalent settings list for the DX11 version of the game, seems to have less settings than DX12 version, but maybe has some exclusive DX11 things there too.

Experimental, extends max size of games memory pools, maybe helping with the degraded performance after 30-60 minutes (possibly due to memory leak?)
Unsure how useful this is, pls let me know whether it helps or not!
(copy next to witcher3.exe, DX12 only)

(DX12 only) Allows RTXGI settings to be tweaked again in v4.04 redmod update.
Also watches bin\custom.ini file & updates game during runtime with new values.
Please don't rehost elsewhere as it'll break on any game updates, linking would be appreciated.

(DX11+DX12) Hook that allows RTXGI settings to be tweaked again in v4.04
Also watches bin\custom.ini file & updates game during runtime with new values.
Please don't rehost elsewhere as it'll break on any game updates, linking would be appreciated.

(DX11+DX12) Hook that allows RTXGI settings to be tweaked again in v4.02
Also watches bin\custom.ini file & updates game during runtime with any new values.
Please don't rehost elsewhere as it'll break on any game updates, linking would be appreciated.

(DX11+DX12) Hook that allows RTXGI settings to be tweaked again in v4.02 hotfix
Also watches bin\custom.ini file & updates game during runtime with new values.
Please don't rehost elsewhere as it'll break on any game updates, linking would be appreciated.

(DX11+DX12) Hook that allows RTXGI settings to be tweaked again in v4.01.
Also watches bin\custom.ini file & updates game during runtime with any new values.
Please don't rehost elsewhere as it'll break on any game updates, linking would be appreciated.

(DX12 only)
Hook that allows RTXGI settings to be tweaked again in v4.01.
Also watches bin\custom.ini file & updates game during runtime with any new values.
Please don't rehost elsewhere as it'll break on any game updates, linking would be appreciated.

A small DLL hook which watches the "<installDir>\bin\custom.ini" file and updates the game during runtime with the new values - should help with discovering new tweaks!

Small DLL hook that watches the <installDir>\bin\custom.ini file & updates the game during runtime with the new values, should help with discovering new tweaks!
(v2 of this hook now uses games functions to update the value, for better compatibility)

Small DLL hook that watches the <installDir>\bin\custom.ini file & updates the game during runtime with the new values, should help with discovering new tweaks!

(v3 of this hook now forces game engine to refresh after loading new settings)

(4.00 only - will post 4.01 update soon) Small DLL hook that watches the <installDir>\bin\custom.ini file & updates the game during runtime with the new values, should help with discovering new tweaks!