Sim: Heavyweight Boxing Champion — Steam game overview

Stored observation / content update: 2026-10-25T18:35:15.000Z

Manage a heavyweight boxer from turning pro to undisputed champion. 2,500 real fighters from 1880 to 2026, 4 world titles, 7 regional belts, live round-by-round commentary, rivalries, training camps, and a deep career mode spanning 1,000+ years. Choose your era. Unify them all.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.