Tree Appreciator
Puzzle · CasualA calm spot-the-difference game played on two procedurally grown 3D trees.
ClaudeBrowserEnglish
No ratings yetSimon Willison
Plays instantly in the browser
Play free — official siteThree.js Games Made with Claude
VibeGameDB lists 12 games in this group, 9% of the 132 games on the Three.js page. Each one has a source for how it was made. 12 are free or free to play and 0 are paid; 9 can be played in a browser. The most recently added is Tidewick (November 2026). Developers with more than one game here: Simon Willison (2).
- Games
- 12
- Free / paid
- 12 / 0
- Most used engine
- Three.js
- Last updated
- Nov 4, 2026
Engines (top 5, where disclosed)
- Three.js12
Platforms (top 5)
- Browser9
- itch.io3
- GitHub3
- Steam1
- App Store1
All 12 games
Ordered by editorial score, then player rating, then release date. Open a game for its sources.
Emberwick
RPG · AdventureA Harvest Eve tale: a short top-down fantasy RPG built in a Claude chat.
ClaudeBrowserEnglish
No ratings yetSimon Willison
Plays instantly in the browser
Play free — official site
World of Claudecraft
RPG · AdventureTrending
A free, open-source browser MMORPG in the style of classic-era WoW.
ClaudeBrowseritch.ioSteamGitHubEnglish
5.0/5itch.ioLevy Street Games
Plays instantly in the browser
Play free — official site
WHEELCHAIR D
Racing · ArcadeA racing game with no steering wheel and no throttle: drive a hospital wheelchair one wheel per thumb over 31 courses and chase world records. The developer says Claude wrote the code.
Claudeitch.ioApp StoreEnglish
5.0/5itch.iooffice-canard
Plays instantly in the browser
Play free — itch.io
ギア・ランナー
ActionA small free 3D shooting action game on Freem!; its developer says the whole browser game was made with Claude.
ClaudeFreem!Japanese only
No ratings yettamagon20
Plays instantly in the browser
Play free — Freem!Free
Take One
Horror · AdventureA short first-person horror game in the browser: on Halloween night your daughter and your dog vanish into a house with a bowl on the porch. The credits say the code is by Claude.
ClaudeBrowserEnglish
No ratings yetNate
Plays instantly in the browser
Play free — official siteFree
Tidewick
Simulation · CasualAn incremental fishing cove on a rock in the sea: haul lines, hire a crew and grow it up to the lighthouse.
Claude Codeitch.ioEnglish
No ratings yetCocolito Collective
Plays instantly in the browser
Play free — itch.io
Catcopter
Action · ArcadeA free multiplayer browser game about cats with propellers on their paws, brawling for catnip over tropical islands. The developer says the main tools were the Claude models Opus 5.5 and Fable.
ClaudeBrowserEnglish
No ratings yetpawelwentpawel
Plays instantly in the browser
Play free — official site
Cooked
ActionA free-for-all multiplayer FPS in the browser, built by a father with Claude while his kids acted as product managers.
ClaudeBrowserEnglish
No ratings yetdavitb
No download needed
Visit official site
HARMLESS
Action · SimulationUnofficial · third-party IP
An unofficial browser tribute to Elite (1984): trade, jump, dock and fight across the original 2,048 seeded worlds in wireframe. The developer says Claude and other coding agents did all the work, without the developer ever looking at the code.
ClaudeBrowserGitHubEnglish
No ratings yetChris Greening
Plays instantly in the browser
Play free — official site
Wild Fields 1648
StrategyA real-time strategy game on the Ukrainian steppe in 1648, in one browser tab: raise a Cossack town, train pikemen, musketeers, horsemen and field guns, and burn the rival town halls. The README says the code was written by Claude Opus 5.5.
ClaudeBrowserGitHubEnglish
No ratings yet0xInsider
Plays instantly in the browser
Play free — official siteFree
御剑问道
Action · RPGUnofficial · third-party IP
A free 3D xianxia action RPG in the browser, in a blocky Minecraft-like style: fly on your sword through an endless wilderness and cut giants down at the nape. The developer says Opus 5.5 wrote the code, a little over 10,000 lines of three.js.
ClaudeBrowserChinese (Simplified) only
No ratings yet永恒世界
Plays instantly in the browser
Play free — official siteFAQ
- How many Three.js games were built with Claude?
- VibeGameDB lists 12 Three.js games whose developers say they were built with Claude, each with a source for that claim.
- How many are free?
- 12 of the 12 are free or free to play; 0 are paid. Prices are recorded per store.
- Which game was added most recently?
- Tidewick, added in November 2026.