Locked 45 With decent Graphics on LCD Steamdeck.

(Steam Game Settings:) (Switch to Proton Experimental) (Force game to 1280x800)

(Steam performance settings:) (Frame limit 45FPS(45 Hz) (Allow tearing - ON) (Manual GPU Clock - 1600MHz)

(Game Graphics Settings:) (Borderless full screen) (FPS - UNLIMITED) (V-Sync - OFF) (Draw distance - LOW) (Post processing - MEDIUM) (Shadows - LOW) (Global Illumination - LOW) (Reflections - MEDIUM) (Effects - MEDIUM) (Shading - LOW) (Texture - LOW) (Upscaling quality - CUSTOM) (Screen Ratio - 68) (Anti Aliasing Mode - TSR)