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CLUSTER AGAINST-GAME-PLAYERS · 87 ENTRIES · EARLIEST ENTRY 2025-10-04

Multiplayer browser battle games

This cluster comprises web-based multiplayer games centered on real-time competitive battles, including AI-agent combat arenas, party games, and head-to-head challenges. The dated entry history runs from December 2013 to March 2026 with sporadic month-by-month counts of one or two, and 19 members have no source date. Traction leaders are tangwu (0 stars), Talent-auctionn (1 star), and StreetClanker (1 star).

Entry timeline

ENTRY TIMELINE

DEC 2013: 1APR 2017: 1JUL 2018: 1AUG 2018: 2SEP 2019: 1MAY 2020: 1FEB 2021: 1MAR 2021: 1JUN 2021: 1NOV 2021: 1MAY 2022: 1JAN 2023: 1MAR 2025: 2APR 2025: 2JUN 2025: 1JUL 2025: 1OCT 2025: 1NOV 2025: 1MAR 2026: 1AUG 2026: 25SEP 2026: 32OCT 2026: 8
DEC 2013OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 4 ai-built · 2 hand-coded · 14 unlabelled

Operator · 9 hobby · 1 indie · 3 commercial · 1 open source · 6 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 41nightshift-rally0★1 mo—Multiplayer game that lets online players compete against each other in real time.
  2. 42bottle-clash-by-KH0★1 molivehobbyOnline multiplayer browser game where players reveal hidden bottle colors to complete three-in-a-row lines against a bot or friends.
  3. 43line-tennis0★1 mo—Multiplayer web tennis game for two to four players with real-time room invitations.
  4. 44hex-hunt-multiplayer0★27 days—hobbyMultiplayer browser game in which two to six players move and attack in a hex arena and join rooms with a short code.
  5. 45game0★1 mo—hobbyWeb game with score tracking and multiplayer play, requiring player accounts and cloud-backed progress.
  6. 46party-arena0★1 mo—Multiplayer party game where players compete in a virtual arena for fun.
  7. 47rautfall0★1 molivehand-codedhobbyWeb game where players compete against a heuristic AI opponent, clearing blocks to earn tactical attacks against the rival board.
  8. 48astro-online.0★1 mo—hobbyA multiplayer web platform tracking player accounts, ratings, balances, experience, ranks and quests for an online game, synced in real time.
  9. 49myquiz0★1 mo—hobbyReal-time multiplayer party game that connects players via QR code to a host and challenges them in a 'who among us' style activity.
  10. 50riskLLM0★1 mo—hobbyWeb-based strategy game where players or AI agents connected via a protocol integration compete to conquer territories on a world-domination map.
  11. 51Onmyoji Arena0★3 molivecommercialMultiplayer online battle arena game featuring a large cast of shikigami characters and various competitive match modes.
  12. 52pig-dice-multiplayer-game5★1 yrabandoned—hobbyMultiplayer game where players compete in real time to reach a customizable target score in a dice game.
  13. 53Super Retro Mega Wars0★2 yrabandonedliveopen sourceA multiplayer game where players play different retro‑style mini-games simultaneously, with scores affecting other players' difficulty.
  14. 54Ninja Run Multiplayer: Real Fun Racing Games 20★9 yrabandonedlivehand-codedcommercialReal-time multiplayer ninja running game where players race, jump, and throw stars to fight opponents to the finish line.
  15. 55focus-arena-legends1★1 yrabandonedliveai-builtAn online multiplayer arena game that pits players against each other in focus-based challenges, featuring legendary characters and competitive leagues.
  16. 56Players' Lounge Head-to-Head0★6 mostalelivecommercialGaming platform that matches players with evenly skilled opponents for head-to-head video game competitions for cash prizes.
  17. 57forgix0★7 mostaleliveindieCompetitive browser game in which players build, configure, and deploy AI agents to battle other players' agents in real-time arenas.
  18. 58web-game0★11 mostaleliveai-builthobbyWeb-based game that uses AI agents to drive gameplay elements or opponents for players to compete against online.
  19. 59Ai-battle0★1 yrabandonedliveai-builtWeb game where players compete against AI-controlled opponents in head-to-head battles.
  20. 60mus-mayhem-online0★1 yrabandoned—ai-builtMultiplayer online game where players compete in chaotic mayhem-themed battles against each other.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.