StartupMovies=LoadingScreen bForceNoMovies=True Remove pillarboxing for 21:9 or 32:9.
With these tweaks, BioShock Infinite runs smoother, looks crisper, and plays more responsively—even on a Steam Deck or modern ultrawide monitor. Now go liberate Columbia with truly unlocked performance.
bEnableMouseSmoothing=False bViewAccelerationEnabled=False Then, in : bioshock infinite ini tweaks
In :
RadialBlur=False For high-end PCs.
In XEngine.ini , under [Engine.PlayerController] , add:
In , under [SystemSettings] :
AspectRatio=2 (for 21:9) AspectRatio=3 (for 32:9) Then in , under [SystemSettings] :