For those of you wondering about SteamDeck compatibility: The Linux version runs just fine. I recommend 1024×640 with automatic scaling and sharpening set to 1. You can also limit the TDP to 9 Watts so your fan doesn't go crazy. The default "WASD" controller template covers almost every button input (except for Map and Ping) and can easily be customised. For those that don't know this yet: If you press and hold the Steam button you can move the mouse cursor with the right trackpad and left click with R2 (useful for first start to setup the Launcher)
PS: Thank you for your great games Kerni!