Forza Horizon 5 - optiscaler/OptiScaler GitHub Wiki

Version

OptiScaler_v0.7.7-pre9, pre12

Filename

Optiscaler.asi

OS

Win 11 24H2

GPU

Inputs

DLSS, XeSS, FSR2 (not working)

Settings

-

FG-Settings

-

Known Issues

  • Requires using Optiscaler as Optiscaler.asi with Ultimate ASI Loader otherwise crashes on launch - check Notes

  • MS Store/GP version of the game is supported, but Opti Overlay does not work - requires changing settings through Optiscaler.ini - link

  • FSR2 inputs don’t work and should be disabled with EnableFsr2Inputs=false, newer Pre12 automatically force this

Notes

  • Download Ultimate ASI Loader x64

  • Rename ASI loader dll (usually dinput8.dll) to winmm.dll, add it to the game folder where Optiscaler is installed as Optiscaler.asi

  • Reactive Mask Bias at 0.65 seems to fix the flickering lights and improve car ghosting

Reported By

TheRazerMD

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