1、steam启动项

  右键你的游戏点击设置启动项，输入如下字符：-malloc=system +mat_antialias 0 window -USEALLAVAILABLECORES -sm4，最后点击确定。

  2、文件设置

  开始，运行，然后输入%appdata%，或者直接打开计算机打开C盘-用户-用户名文件夹-AppData-Roaming，进入相应的文件夹位置，然后逐一点开local-ShooterGame或者TSLGame-Saved-Config-WindowNoEditor，在这个文件夹中打开GameUserSettings.ini文件。

  [ScalabilityGroups]

  sg.ResolutionQuality=70

  sg.ViewDistanceQuality=0

  sg.AntiAliasingQuality=0

  sg.ShadowQuality=0

  sg.PostProcessQuality=0

  sg.TextureQuality=0

  sg.EffectsQuality=0

  sg.FoliageQuality=0

  将上面的这段话复制到GameUserSettings.ini最下面然后保存。

  sg.TrueSkyQuality=0

  sg.GroundClutterQuality=0

  sg.IBLQuality=0

  sg.HeightFieldShadowQuality=0

  将上面这段话复制到Engine.ini这个文件的这段话中间保存

  [Core.System]

  Paths=../../../Engine/Content

  Paths=%GAMEDIR%Content

  Paths=../../../Engine/Plugins/OceanPlugin/Content

  Paths=../../../Engine/Plugins/Mutable/Content

  Paths=../../../Engine/Plugins/Runtime/Coherent/CoherentUIGTPlugin/Content

  Paths=../../../Engine/Plugins/RoadEditor/Content

  Paths=../../../Engine/Plugins/2D/Paper2D/Content

  Paths=../../../Engine/Plugins/Wwise/Content

  这个位置

  [/script/engine.renderersettings]

  r.DefaultFeature.MotionBlur=False

  r.ViewDistanceScale=0.1

  r.LightFunctionQuality=0

  r.ShadowQuality=0

  r.Shadow.CSM.MaxCascades=1

  r.Shadow.MaxResolution=256

  r.Shadow.RadiusThreshold=0.1

  r.Shadow.DistanceScale=0.6

  r.Shadow.CSM.TransitionScale=0

  r.DistanceFieldShadowing=0

  r.DistanceFieldAO=0

  r.DepthOfFieldQuality=0

  r.RenderTargetPoolMin=300

  r.LensFlareQuality=0

  r.SceneColorFringeQuality=0

  r.EyeAdaptationQuality=0

  r.BloomQuality=0

  r.FastBlurThreshold=0

  r.Upscale.Quality=1

  r.TonemapperQuality=0

  r.LightShaftQuality=0

  r.TranslucencyLightingVolumeDim=24

  r.RefractionQuality=0

  r.SSR.Quality=0

  r.SceneColorFormat=3

  r.TranslucencyVolumeBlur=0

  r.MaterialQualityLevel=0

  r.SSS.Scale=0

  r.SSS.SampleSet=0

  r.EmitterSpawnRateScale=0.75

  3、修改默认内核

  打开运行，输入msconfig，点击启动选项卡，点击高级选项，进程数量改成最大，选择确定。