Graphical Settings

Set how many pixels to render

Note

This does not affect performance

{
    "DFIntDebugDynamicRenderKiloPixels": "1"
}

Disable Highlights

{
    "DFFlagRenderHighlightManagerPrepare4": "True"
}

Enable DRS

{
    "FFlagRenderDynamicResolutionScale12": "True"
}

Move Pre-Render Phase

~25% Performance Boost Please read the explanation below before applying

Important

This FastFlag moves the Pre-Render task to an off thread after all other tasks are completed. By default, Pre-Render runs first, forcing the render thread to wait until the Pre-Render process finishes before it can start rendering a frame.

Note

With this FastFlag enabled, Pre-Renderer is executed while the main thread is processing the previous frame. This adjustment allows the main thread to proceed without waiting for Pre-Renderer, leading to increased framerates at the expense of some frame latency.

Tip

This flag is most effective in CPU-bound scenarios.

Caution

Enabling this FastFlag may lead to input lag & crashes

{
    "FFlagMovePrerender": "True"
}

Increased Grass Motion & No Grass Motion

{
    "FIntGrassMovementReducedMotionFactor": "999"
}

{
    "FIntGrassMovementReducedMotionFactor": "0"
}

Enable Highlight Outlines on any Rendering API

{
    "FFlagHighlightOutlinesOnMobile": "True"
}

No Bloom/Clouds

@burgerboxer

{
    "FFlagRenderNoLowFrmBloom": "False"
}

Render Occlusion Culling

@CloneTrooper1019

{
    "DFFlagUseVisBugChecks": "True",
    "FFlagEnableVisBugChecks27": "True",
    "FFlagVisBugChecksThreadYield": "True",
    "FIntEnableVisBugChecksHundredthPercent27": "100"
}

Increased Particles on low graphics

@teeenoob

{
    "FFlagDebugDeterministicParticles" : "True"
}

Makes stuff slightly brighter

{
    "FFlagRenderFixFog": "True"
}

HyperThreading

{
    "FFlagDebugCheckRenderThreading": "True",
    "FFlagRenderDebugCheckThreading2": "True"
}

Maximum Threads

{
    "FIntRuntimeMaxNumOfThreads": "2400"
}

Minimum Threads

{
    "FIntTaskSchedulerThreadMin": "3"
}

Smoother Terrain

{
    "FFlagDebugRenderingSetDeterministic": "True"
}

Force Graphics Quality Level

{
    "FIntRomarkStartWithGraphicQualityLevel": "1"
}

Disable Player Shadows

{
    "FIntRenderShadowIntensity": "0"
}

Preserve rendering quality with display setting

{
    "DFFlagDisableDPIScale": "True"
}

FRM Quality Levels

Tip

1-6 Are low graphics, Above 6 are high graphics

{
    "DFIntDebugFRMQualityLevelOverride": "1"
}

Low Render Distance

{
    "DFIntDebugRestrictGCDistance": "1"
}

Limits light updates

{
    "FIntRenderLocalLightUpdatesMax": "8",
    "FIntRenderLocalLightUpdatesMin": "6"
}

Disables fade in and fade out animation every light update

{
    "FIntRenderLocalLightFadeInMs": "0"
}

Makes avatars shiny

Tip

Everything goes black on below <3

Note

DFIntDebugFRMQualityLevelOverride is there to set your graphics to 3 bars

Tip

You can change it to anything above 3

{
    "DFIntRenderClampRoughnessMax": "-640000000",
    "DFIntDebugFRMQualityLevelOverride": "6"
}

Disable PostFX

{
    "FFlagDisablePostFx": "True"
}

Pause Voxelizer/Disable Baked Shadows

{
    "DFFlagDebugPauseVoxelizer": "True"
}

Gray Sky

Important

Only applies to games with the default skybox

{
    "FFlagDebugSkyGray": "True"
}

White Sky

@kezcn

Important

Only applies to games with the default skybox

{
    "FFlagDebugSkyGray": "True",
    "FFlagSkyUseRGBEEncoding": "True"
}

Force LOD on Meshes

{
    "DFIntCSGLevelOfDetailSwitchingDistance": "0",
    "DFIntCSGLevelOfDetailSwitchingDistanceL12": "0",
    "DFIntCSGLevelOfDetailSwitchingDistanceL23": "0",
    "DFIntCSGLevelOfDetailSwitchingDistanceL34": "0"
}

Lighting Attenuation

{
    "FFlagNewLightAttenuation": "True"
}

Enable GPULightCulling

Tip

Combine with Lighting Attenuation for better vision

{
    "FFlagFastGPULightCulling3": "True"
}

Enable CPULightCulling

{
    "FFlagDebugForceFSMCPULightCulling": "True"
}

Frame Buffer

Tip

0 makes white screen 1-3 makes other players have laggy movement, 4 is stable has better performance than 10 and less input lag

{
    "DFIntMaxFrameBufferSize": "4"
}

Average Frame Delay

{
    "DFIntMaxAverageFrameDelayExceedFactor": "3"
}

Average Frame Delay + Frame Buffer

{
    "DFIntMaxFrameBufferSize": "1",
    "FIntInterpolationAwareTargetTimeLerpHundredth": "100",
    "DFIntMaxAverageFrameDelayExceedFactor": "0"
}

Low Quallity Terrain Textures

Tip

4 for less quality 16, 32, 64 for higher quality

{
    "FIntTerrainArraySliceSize": "4"
}

Force Texture Quality

Tip

Set any value from 0-3

{
    "DFFlagTextureQualityOverrideEnabled": "True",
    "DFIntTextureQualityOverride": "3"
}

Lower Quality Textures

{
    "DFIntPerformanceControlTextureQualityBestUtility": "-1"
}

No avatar textures

{
    "DFIntTextureCompositorActiveJobs": "0"
}

Texture Manager

Tip

1-4 Blurry, 5-7 low quality also removes studs, 8 Removes almost everything

{
    "FIntDebugTextureManagerSkipMips": "8"
}

Remove Grass

{
    "FIntFRMMinGrassDistance": "0",
    "FIntFRMMaxGrassDistance": "0",
    "FIntRenderGrassDetailStrands": "0",
}

Force MSAA

Important

Values: 0, 1, 2, 4, 8

Caution

Values over 4> will cause viewport bugs

{
    "FIntDebugForceMSAASamples": "4"
}

ShadowMap Bias

Important

Future & ShadowMap only

{
    "FIntRenderShadowmapBias": "75"
}

Limits number of animations being played

Tip

0 removes most player animations, 1-5 removes the walk animation after jumping

{
    "DFIntMaxActiveAnimationTracks": "0"
}