You have to disable reflection otherwise the game has huge graphic glitches. Also water shaders are broken so they are really bright and won't ever be fixed. But I liked the game anyways. my settings for a stable run and good visuals:

• shadow resolution: high
• shadow distance: 100
• shadow cascades: 2
• detail distance: slider below half maybe 30-40%
• testure sampling full
• windowed off
• reflections off
• ambient occlusion on
• anti aliasing on
• flashlight volume light on
• vsync off