
Marvel Rivals has banned one of the more popular third-party plugins, and NetEase "strongly" advises you avoid using similar software to avoid account bans.
In an announcement on the official Marvel Rivals website, NetEase says it's noticed "the use of a third-party plugin known as Blitz," an application used by players to improve performance in some of the most popular competitive online games, including Fortnite, League of Legends, Apex Legends, and Counter Strike 2.