how to get bloxstrap and best fast flags for rivals
{
"FLogNetwork": "7",
"FFlagHandleAltEnterFullscreenManually": "False",
"FFlagHighlightOutlinesOnMobile": "True",
"FIntFontSizePadding": "3",
"FFlagDebugGraphicsPreferD3D11": "True",
"FFlagTaskSchedulerLimitTargetFpsTo2402": "False",
"FStringPartTexturePackTablePre2022": "",
"FIntDebugForceMSAASamples": "1",
"DFIntTextureQualityOverride": "3",
"DFIntCanHideGuiGroupId": "32380007",
"DFFlagDebugRenderForceTechnologyVoxel": "True",
"FFlagDebugCheckRenderThreading": "True",
"FIntRuntimeMaxNumOfThreads": "2400",
"FIntFullscreenTitleBarTriggerDelayMillis": "3600000",
"DFFlagTextureQualityOverrideEnabled": "True",
"DFFlagDisableDPIScale": "True",
"FStringTerrainMaterialTablePre2022": "",
"FFlagDebugForceFutureIsBrightPhase3": "True",
"FFlagRenderDebugCheckThreading2": "True",
"FFlagDisablePostFx": "True",
"FIntRenderShadowIntensity": "0",
"DFIntDebugFRMQualityLevelOverride": "1",
"FIntTerrainArraySliceSize": "0",
"FStringTerrainMaterialTable2022": "",
"FStringPartTexturePackTable2022": "",
"DFIntTaskSchedulerTargetFps": "9999"
}