The ingame map is supposed to be red when you zoom out all the way.
On the Steam Deck, the red landmass flickers white.
I was not able to reproduce this issue on my desktop PC which is running a Nvidia GPU.

Software information

Ghost of Tsushima

System information

• GPU: Van Gogh
• Driver: Whatever ships on SteamOS 20251124.1. (I think its Mesa 24.3.4)
• Wine version: Proton 10.0-4
• VKD3D-Proton version: Proton 10.0-4
• Also happens on Experimental Bleeding Edge of 2026-02-20.

Log files

Please attach Proton or Wine logs as a text file:

• Will provide later