🥊 SIM: HEAVYWEIGHT BOXING CHAMPION
2,500+ real fighters. 300 playable legends. Every era from 1880 to 2026+. The deepest boxing sim ever made.
Play As A Legend
Choose from the 300 greatest heavyweights of all time and relive their careers from the beginning. Take Iron Mike Tyson from his 1984 debut, or step in as Muhammad Ali — turning pro at 18 in 1960 as the reigning Olympic gold medallist. Then rewrite history your way.
Choose Your Era
Start in any year from the bare-knuckle 1880s to the modern mega-fight era and beyond. Title rounds, sanctioning bodies, venues, purses, and nationalities all evolve authentically — from Yankee Stadium to Kingdom Arena, from one world title to four.
2,500+ Real Fighters
Ali, Tyson, Foreman, Frazier, Louis, Dempsey, Marciano, Fury, Usyk, Joshua, Wilder and over two thousand more. Every significant heavyweight from 1880 to 2026 with authentic ratings, styles, stances, and nicknames.
Live Round-by-Round Commentary
Every fight unfolds in real time with rich detailed commentary. Watch stamina drain, cuts open, and momentum swing round by round. Legendary fighters even bring their signature moves — see the Ali Shuffle and the Dempsey Roll light up the commentary.
A Title for Every Era
One world title pre-1963. WBC arrives, then IBF in 1983, WBO in 1988. Regional titles from the British (1891) to the Pan Asian (1995) emerge in historical order. Hold all four world belts simultaneously and become undisputed.
Rivalries That Write Themselves
Rivalries form naturally through close fights, controversial decisions, callouts, and press conference confrontations. Your rivals will demand rematches and fuel grudge matches the whole division watches. Some rivalries last an entire career.
Complete BoxRec-Style Records
Every fighter has a full fight history with opponent records, methods of victory, venues, and purses. Annual awards celebrate Fighter of the Year, Fight of the Year, Knockout of the Year, and more — each with a detailed editorial writeup.
Living, Breathing Division
Fighters age, decline, and retire. New prospects emerge from the amateur ranks. Olympic gold medalists arrive as elite prospects. Sons of legendary fighters carry their father's surname and a genetic edge. The division has a life of its own.