84-0 is the multi-sport evolution of the cult roster-building game 82-0. Instead of just chasing a perfect NBA season, you now get a whole portal of sports challenge games: go undefeated in hockey (84-0), football (17-0), baseball (162-0), the WNBA (50-0), UFC (29-0), college hoops (40-0) and more — 16 sports in total. On top of the classic perfect-season chase, there is GM Mode, Build a Player, and live 1v1 head-to-head drafting against real opponents. It is free to play, runs in the browser, and has an iOS app.
Best for
Games & Trivia
Sports
NHL · NFL · NBA · MLB · WNBA · UFC · Soccer · Golf · College Football · College Basketball
Top feature
Enormous variety - 16 sports and four distinct game modes under one roof. The live 1v1 drafting adds a genuinely competitive layer that most sports trivia games lack. Everything is stat-driven, so deep sports knowledge actually wins games. Free to play, no paywall on the core experience, and the iOS app makes it a perfect commute game.
Good to know
The sheer number of modes and sports can feel overwhelming on first visit - it is easy to bounce around without going deep on any single game. Casual fans without era-spanning knowledge will hit a skill ceiling fast, especially in modes that hide the stats.
84-0 is the multi-sport evolution of the cult roster-building game 82-0. Instead of just chasing a perfect NBA season, you now get a whole portal of sports challenge games: go undefeated in hockey (84-0), football (17-0), baseball (162-0), the WNBA (50-0), UFC (29-0), college hoops (40-0) and more — 16 sports in total. On top of the classic perfect-season chase, there is GM Mode, Build a Player, and live 1v1 head-to-head drafting against real opponents. It is free to play, runs in the browser, and has an iOS app.
Best for
Games & Trivia
Sports
NHL · NFL · NBA · MLB · WNBA · UFC · Soccer · Golf · College Football · College Basketball
Top feature
Enormous variety - 16 sports and four distinct game modes under one roof. The live 1v1 drafting adds a genuinely competitive layer that most sports trivia games lack. Everything is stat-driven, so deep sports knowledge actually wins games. Free to play, no paywall on the core experience, and the iOS app makes it a perfect commute game.
Good to know
The sheer number of modes and sports can feel overwhelming on first visit - it is easy to bounce around without going deep on any single game. Casual fans without era-spanning knowledge will hit a skill ceiling fast, especially in modes that hide the stats.
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How it works
The new modes remix that formula. In 1v1 Head-to-Head you draft live against a real opponent where every pick is one they cannot have. GM Mode puts you in the front office with a brutal salary cap, spinning to sign players before facing an all-time great team - the 76-77 Canadiens or the 2007 Patriots - winner-take-all. Build a Player hands you ten legends and lets you keep one attribute from each, then sims your Frankenstein's season. A Hall of Perfection leaderboard tracks perfect runs across every sport, with daily, weekly, and all-time rankings.
The Good
The Trade-offs