Sim: Heavyweight Boxing Champion cover art

Sim: Heavyweight Boxing Champion

Manage a heavyweight boxer from turning pro to undisputed champion. 500+ fighters, 4 world titles, 7 regional belts, live round-by-round commentary, rivalries, awards, and a deep career mode spanning 1,000+…

1 April 2026

Sim: Heavyweight Boxing Champion is an indie, released 1 April 2026 on PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What Sim: Heavyweight Boxing Champion is

Sim: Heavyweight Boxing Champion was released in 2026. It is available on PC (Microsoft Windows) only.

The premise, in the publisher's words

Manage a heavyweight boxer from turning pro to undisputed champion. 500+ fighters, 4 world titles, 7 regional belts, live round-by-round commentary, rivalries, awards, and a deep career mode spanning 1,000+ years. Chase greatness. Unify them all.
Description from the publisher · source

How it plays

It is a single-player game with no multiplayer component.

What it launched against

Sim: Heavyweight Boxing Champion launched on 1 April 2026, within three weeks of Crimson Desert Enhanced, Pragmata, Replaced and Mouse: P.I. For Hire.

Released around the same time: Crimson Desert Enhanced, Pragmata, Replaced, Mouse: P.I. For Hire.

Screenshots

All media

Quick answers

Sim: Heavyweight Boxing Champion — frequently asked questions

When did Sim: Heavyweight Boxing Champion come out?
Sim: Heavyweight Boxing Champion was released on 1 April 2026 for PC (Microsoft Windows).

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