GTA Online is no longer compatible with the Steam Deck thanks to its new anti-cheat software, despite BattlEye having an opt-in system for this sort of thing
Author: Harvey Randall,
published 3 months ago,
Grand Theft Auto Online has, in an eyebrow-raising move, been given an anti-cheat software named BattlEye over a decade after the game came out. As a consequence, it's now officially no longer compatible with the Steam Deck, per Valve's own store page for the game and an official FAQ from Rockstar... Read more.