Heavyweight Boxing Champion

Update — Save Fix & Rivalries - FIXED: careers reverting to an earlier record after closing the game - FIXED: exporting now writes a real .txt file; importing no longer crashes - NEW: rivals refuse to touch gloves, shove at the bell, wrestle inside, and occasionally it goes off completely - Grudge matches are dirtier — more low blows, more often deliberate - A foul that ends a fight is now a disqualification - Boxing news reports the mayhem, not just the result Thanks for the reports.

FREE TRIAL — Play your first 10 fights or 4 years free. Full game unlock via one-time purchase. No ads, no subscriptions. Step into the ring and build your boxing legacy in Heavyweight Boxing Champion — the ultimate heavyweight boxing management and simulation game spanning over 140 years of the sport's history. Create your fighter, choose your era, and battle your way from unknown prospect to undisputed Heavyweight Champion of the World. PLAY AS A LEGEND Don't just fight the greats — become one. Choose from the 300 greatest heavyweights of all time and relive their careers, each with their authentic rating, real fighting style, true hometown, and the exact age they turned pro. Take Iron Mike Tyson from his 1984 debut, or step in as Muhammad Ali — turning pro at 18 in 1960 as the Olympic gold medallist. Drop any legend into a different era and rewrite history. CHOOSE YOUR ERA Start your career anywhere from 1880 to present day. Fight in the bare-knuckle age alongside John L. Sullivan, the golden era with Joe Louis and Rocky Marciano, the Ali/Foreman/Frazier era, the Tyson era, or the modern age with Fury, Usyk, and Joshua. The game world evolves authentically — title fight rounds, venues, nationalities, purse money, and media all change with the times. OVER 2,500 REAL HEAVYWEIGHT FIGHTERS Ali, Tyson, Foreman, Frazier, Louis, Dempsey, Lennox Lewis, Holyfield, Holmes, Marciano, Klitschko, Fury, Usyk, Joshua, Wilder, and hundreds more — all with unique ratings, styles, stances, and authentic nicknames. Every significant heavyweight from 1880 to present day. AUTHENTIC IDENTITIES The biggest punchers in history carry power true to their real careers. Real nicknames appear throughout — "Iron" Mike Tyson, Tyson "The Gypsy King" Fury, "The Brockton Blockbuster" Rocky Marciano. Legendary fighters even bring signature moves to the ring, like the Ali Shuffle and the Dempsey Roll. FEATURES Dynamic fight simulation with real-time round-by-round commentary 4 world titles and 7 regional belts to chase Era-authentic title fight rounds — 25, 20, 15, or 12 rounds depending on the era Realistic ranking system with 500 ranked opponents Career earnings, rivalries, annual awards, and boxing news Olympic and World Amateur Championship pathway, with medal honours in fighter bios Detailed fight records, CompuBox stats, and career biography Hall of Fame — retire your legend and start a new career in the same universe Son of Legends — the children of great champions can emerge in the division Multiple fighting styles, stances, and strategic options Play forever — a living universe that spans 1,000+ years Can you go undefeated? Can you hold all four belts? Can you build a legacy that echoes across the eras? The world is watching. All fighter ratings, records, and statistics are fictional estimates for entertainment purposes. No endorsement or affiliation with any real person or organisation is implied.