0
FlatOut 1, 2 and Ultimate Carnage all get Steam Workshop support, Steam Deck verification in new updates
(www.rockpapershotgun.com)
Steam is a video game digital distribution service by Valve.
Steam News | Steam Beta Client news
Useful tools:
SteamDB
SteamCharts
Issue tracker for Linux version of Steam
never in my entire life would have i expected Workshop support for classic FlatOut games.