Ultimate Soccer Boss was a browser-based sports MMO from MMOABC that allowed players to manage their own soccer teams. Players could pick their footballers, earn points through competition, and customize their teams. The game featured an adaptive learning technology that would adjust players' teams based on different variables to provide for unique game experiences.
Players could choose their team's colors, logo, and uniforms, and compete in tournament mode, where managers competed in a 22-match cycle among the same group of 12 in a fight to see who would be top three of the season. Beyond tournaments, the game featured individual matches, the ability to browse stats, trade players, build and customize stadiums and organizations through hiring employees or upgrading the grounds, and more.
Ultimate Soccer Boss was free-to-play and supported via optional paid upgrades, which could be bought or obtained through merchant offers.