Browser Game GitHub Repositories (2026) · Open Source Tools

A free cartoon browser game about how the internet really works: lay fiber and subsea cables, peer at IXPs, bill on the 95th percentile and survive backhoes, sharks and route leaks on your way to Tier 1.

Dynasty Warriors-style voxel action game in the browser: Zhao Yun vs 300 soldiers. Three.js, no build step.

Play Morrowind in your browser — the OpenMW engine compiled to WebAssembly, now with multiplayer and a cloud locker for your own game data.

A World of Tanks-style armored combat simulator built directly with Three.js and Vite: 220 vehicles, 33 destructible battlefields, and 13 modes, with plate-level armor, ballistics, modules, spotting, and physics. Play in your browser on desktop or mobile. Built end-to-end by a multi-agent Claude/Codex pipeline.

Open-source, single-player Travian alternative inspired by Travian T4 and Travian Kingdoms

Multiplayer top-down shooter made from scratch in C++. Web version: https://play.hypersomnia.io Made in 🇵🇱

Online browser-based RTS game

A tiny game engine that lets you share games as URLs

FPS satírico de navegador: 5 facções brasileiras caricatas, 44 personagens, 5 mapas e 26 armas — rounds e Capture the Flag contra bots, direto na aba, sem instalar nada. Three.js + vanilla JS, zero build. Gerado em par com agentes de IA (Claude, Kimi, Codex/GPT, GLM) — AI generated & AI friendly.

A text-based, persistent browser-based strategy game (PBBG) in a fantasy war setting

Civilization sandbox in your browser. Tribes invent their own languages, cultures and wars, from the stone age to computers. Built in Rust and WebAssembly, runs entirely on your device.

🏯 Silkroad Online v1.150 rebuilt end to end: a WebGPU browser client 🎮, a Go game server ⚔️ and the asset pipeline 🧰 that ties them together. Play in your browser.