Performance Engine Tweaks (Incl Clean Visuals)

One focused Engine.ini for smoother traversal and a cleaner image, while leaving the game's main quality controls in your hands.

DAYLIGHT // PERFORMANCE

• Prepares additional rendering pipelines before their first use
• Allows supported asset-streaming work to use parallel CPU tasks.
• Distributes unusually large texture-upload bursts over multiple frames.
• Adapts streamed-level insertion to the available frame budget
• Avoids forcing a full garbage collection after every streamed-level removal
  

These changes focus on avoidable frame-time spikes. They do not guarantee higher average FPS on every PC, and the first load may perform additional background PSO preparation.

NIGHTFALL // CLEAN VISUALS

• Motion blur removed
• Depth of field removed
• Film grain removed
• Chromatic aberration removed
• Standard Unreal Engine vignette removed
• Bloom and lens flares removed
  

Exposure, eye adaptation and fog stay enabled so the game's dark scenes and day-to-night transitions keep their intended brightness.

Left under the game's control: Lumen, Nanite, shadows, volumetrics, anti-aliasing, upscaling, frame generation, resolution and frame limits.



INSTALLATION // BEFORE NIGHTFALL

• Launch the game once, then close it.
• Back up your existing Engine.ini if you have one.
• Place the included Engine.ini in:
  

KNOW BEFORE YOU INSTALL

• First-time shader compilation, traversal loading, and game-logic stalls can still occur.
• The texture-upload limit activates only during unusually large bursts.
• 避免强制回收可暂时在RAM中保留更多数据，直至虚幻引擎的增量清理将其处理。
• The vignette setting overrides Unreal Engine's default tonemapper. Custom low-health, damage, or gameplay overlays may still be displayed.
• This mod does not require UE4SS and does not change saves or gameplay.
• Other Engine.ini mods can conflict with it.
  

UNINSTALLATION // BREAK THE CURSE

Restore your backup. If you did not have an Engine.ini before installing the mod, delete the modded file.