For Honor Drops Linux and Steam Deck Support on September 10 as Ubisoft Rolls Out New Anti-Cheat Alongside Ranked Season 0
Ubisoft has confirmed that For Honor will no longer be playable on Linux, Steam Deck, or SteamOS starting September 10, 2026, citing a new anti-cheat layer rolled out with the launch of Ranked Season 0 and the long-awaited Ranked Dominion mode.