ChatBoss

ChatBoss is a browser-based, free turn-based RPG where you can team up with friends for co-op PvE battles against the boss Ignarok or compete in team PvP matches of 3v3, 4v4, or 5v5. It features five distinct heroes, equipment progression, bots to fill empty seats, and works across desktop and mobile browsers without downloads. Accounts are optional, allowing guest play or sign-in to save progress and loot.