I thought you might be interested in looking at Windows OS on Steam Deck Impossible To play ARMA 3.
https://forums.bohemia.net/forums/topic/242918-windows-os-on-steam-deck-impossible-to-play-arma-3/
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.