# Best Atomic Heart settings on Steam Deck OLED
Target FPS: 40 | TDP: 12 | Resolution: 1280x800 | Upscaling: Off

## In-game settings
Shader Cache: On
Hard Drive Speed: SSD
Motion Blur: Off
Depth of Field: Off
Anti-Aliasing: Medium TAA
Animation Quality: Low
Shadows: Low
Ambient Occlusion: Low
Visual FX: Low
Number of Objects: Low
Materials: Medium
Volumetric Fog: Low
Postprocessing: Low
Textures: Medium
Anisotropic Filtering: 2
3D Model Quality: Medium
Window Mode: Fullscreen
VSync: Off
Vegetation Quality: Low

## System tweaks
- Frame Rate Limit: 40
- Refresh Rate: 40

Source: HandheldHQ — handheldhq.io