Adventure & Open Worlds AI Browser Games
Explore AI-generated open worlds without downloading anything. This collection gathers adventure and exploration games made with AI coding agents — cozy multiplayer islands, a tropical atoll scanned from real lidar data, an MMORPG with nine classes — all playable free in your browser.
A Game About Capybaras Delivering Food
Cozy multiplayer open world where capybaras deliver food orders around a city by scooter
Forest Escape
Search a dark forest by flashlight for seven blue flowers while spirits hunt you
Halcyon
Walk, swim, sail and fly around a tropical atoll from sunrise to bioluminescent night, with an FFT ocean, a peak from real lidar and 43,000 scanned plants
HALDANE-4
Short ASCII horror story about a solo descent beneath the Antarctic ice shelf
Island Adventure
Survive a plane crash on an island by gathering, crafting, fishing, cooking and building a shelter
Legends of Future Past
Lost 1992 CompuServe multiplayer adventure, rebuilt from surviving scripts, manuals and recordings
San Francisco -- The Game
Explore San Francisco rebuilt from Apple Maps data: climb buildings, take cars and play with others
Stellar Drift
Mine asteroids for iron, gold and crystal, upgrade your ship and travel through wormholes
Tiny Skies
Cozy multiplayer exploration of a tiny world by biplane, magic carpet or boat
World of ClaudeCraft
Open-source, classic-style browser MMORPG with nine classes, quests, dungeons, raids and PvP. Has an optional crypto token
Vesperfall
Inspired by Diablo-style isometric action RPGs. Three.js; camera; VFX; audio; monsters; combat; open-source assets/skills.
The Long Silence
Inspired by Outer Wilds / Starfield-style space exploration. Three.js/WebGL2; zero external assets; ship walk + flight + landings; MIT open source.