Transport Ship
Creator credits Claude Opus 5.5. A compact CrossFire-inspired ship-map FPS with bot teams and procedural audio.
GUIDE / GAMES BUILT WITH AI, IN THE CREATORS' OWN WORDS / UPDATED OCTOBER 15, 2026
AI-Made Browser Games: 44 Free Games Built With Claude, Codex, Cursor and More
Every game here is free to play in a browser tab, and its creator says it was made with an AI tool. We found each of those statements ourselves, in the creator's post, repository or game page, and quote the credit as they put it. We don't judge how much of the work the AI did: some creators wrote every prompt in public, others say an agent wrote all of the code. By the tool named first: Claude 25, Codex and GPT 5, Cursor 6, Fable 2, Other AI builders 6. The wall also lists hand-made indie games and community ports of classics; those are not on this page.
Made with Claude 25
Anthropic's model, through Claude Code, the Claude apps or a builder that runs on it. The largest group on the wall, from one-file shooters to the Three.js ports of Quake, Doom and Descent.
OVERRUN: Dockyard Nine
Creator credits Claude Opus 5.5. Survive escalating waves of combat synthetics in a neon-industrial dockyard.
Bonk Club
Creator credits Claude Opus 5.5. First-person boxing chaos for up to ten players, with bot practice.
Hexfall
Creator credits Claude Opus 5.5. Co-op wizard survival: cast spells, buy upgrades, and fight King Gloop.
Splat Attack
Creator credits Claude Opus 5.5. Paint-blaster team battles where covering the arena matters.
Turbo Kart Rally
Creator credits Claude Opus 5.5. Eight-racer kart racing with drifting, item boxes and a coastal circuit.
Hearthlight
Creator credits Claude Opus 5.5. A cozy seaside adventure with quests, heroes, dungeons and friend play.
Voxel Musou
Creator credits Claude Opus 5.5. One warrior, hundreds of voxel soldiers, and over-the-top combo attacks.
Tidewater
Creator credits Claude Opus 5.5. A tropical fishing trip with boats, species, market sales and gear upgrades.
BlockHaven
Creator credits Claude Opus 5.5. A browser block-building sandbox to explore, craft and create.
Turbo Trolley
Creator credits Claude Opus 5.5. Shopping carts, rocket boosts, item boxes and neon race tracks.
Clang!
Creator credits Claude Opus 5.5. A medieval brawler with parries, weapon throws and goofy duels.
Arkenfall
Creator credits Claude Opus 5.5. An atmospheric fantasy action world with creatures, combat and a boss fight.
Kartit Nitro
Creator credits Opus 5.5 code. A neon street racer with nitro, drifting and an AI driver's lap to beat.
Claude of Tanks
Creator credits a multi-agent Claude and Codex pipeline. Armored combat in the browser: 220 tanks, 33 battlefields and 13 modes, solo or in rooms.
Three.js Doom
Creator credits Claude and Codex. Doom's shareware Episode 1, Knee-Deep in the Dead, rebuilt on Three.js by mrdoob with Claude and Codex.
Three.js Descent
Creator credits Claude. Parallax Software's 1995 six-degrees-of-freedom shooter, ported to Three.js by mrdoob with Claude. Shareware Episode 1 included.
Starter Kit Racing
Creator credits Claude. Kenney's toy-box racing kit, ported to Three.js by the creator of Three.js: chase the lap clock, then build a track and share it.
Three.js Quake
Creator credits Claude. id Software's 1996 Quake, ported to Three.js by mrdoob with Claude. The shareware first episode plays free in a tab.
League of Spawn
Creator credits Claude Opus (built on Spawn). A third-person 5v5 lane battle built with Claude Opus on Spawn: WASD, mouse-aimed hero kits, towers, jungle camps and Titans on a mesa in the sky.
A Game About Capybaras Delivering Food
Creator credits Claude Code (with Tripo3D, Suno and ElevenLabs). A capybara on a scooter delivers fruit across a capybara-run city, and every order stacks on the last. Don't let the tower fall.
HALDANE-4
Creator credits Cursor and Claude Code. A short ASCII horror story: pilot a submersible under the Antarctic ice shelf in 1972, alone, with only a lamp.
Sunset City: The Dark Tower
Creator credits Claude Code. Climb, vault and sneak through a procedurally generated port city to find out what is at the center of the Dark Tower.
Eyrie
Creator credits Claude Code. A drop-in co-op wave roguelike: catch spirits, feed the shrine and fight the obelisk.
Project 0
Built by its players' AI agents (Claude Code, Codex). A 3D city built by its players' own AI agents. Fly around and play the games inside the lots, or claim one and let Claude Code or Codex build there.
Made with Codex and GPT 5
OpenAI's coding agent and models. Some of these creators paired Codex with Claude; those games sit under Claude.
Whiteout
Creator credits GPT-6 Astra (Codex). Drive out of a snowbound city while it collapses around you. Keep moving. Cross the bridge.
Fanto's Mega-Mart
Creator credits Codex. Rocket-speed shopping in a haunted grocery store.
Neil the Seal
Creator credits Codex (GPT-5.5), AI-assisted. Play a one-tonne teenage elephant seal coming ashore in Battery Point, Tasmania: push cars, flatten fences, become a Viral Sensation.
WAMP: We All Make A Platformer
Creator vibe codes it (posts about Codex). One shared world of player-built platformer rooms: zoom across the patchwork, play anyone's level, or claim an empty room and build your own.
Surfd
Creator credits GPT-6 Astra for the movement physics. Classic Counter-Strike surf in your browser: slide down angled ramps at speed, hit every checkpoint and race the clock.
Made with Cursor 6
The AI code editor, often used for game jam entries built in days.
fly.pieter.com
Creator says 100% made with AI (Cursor + Three.js). Pieter Levels' free MMO flight sim, which he says is 100% made with AI: type a name, take off and dogfight whoever is online.
Tiny Skies
Creator says 100% of commits were made by Cursor. Fly a biplane, a magic carpet or a boat around a tiny world, light the five eternal braziers and save it from the moon.
Undersphere
Creator credits Cursor (AI-assisted jam build). A fast multiplayer FPS on a tiny haunted planetoid, where gravity pulls to the core and a train laps the world.
Hard Road
Creator credits Cursor (jam entry). A driving simulator across 226 km of empty, post-apocalyptic Alaska: rain, snow, day and night, and nobody left on the road.
Null Range
Creator credits Cursor. First-person multiplayer space dogfighting, where you find other pilots by pinging sonar.
Bay Ride
Creator credits AI agents in Cursor (builder and critic loop). A summer evening in a painted seaside bay: walk the pier and the beach, then take a wooden skiff out to the lighthouse island.
Made with Fable 2
Games whose creators credit Fable.
Teleoperator
Creator credits Fable 5.5 and three.js. Remote-pilot a robotaxi across a drivable San Francisco, or take the new Tesla Roadster out and fly it: fares at the glowing kerb, or free roam from Lombard Street to the Golden Gate.
Quake II (q2.pieter.com)
Creator says he made it with Fable. Quake II deathmatch online in the browser, which Pieter Levels says he made with AI: the classic DM maps, CTF and bots.
Made with other AI builders 6
Prompt-to-game builders and creators who say AI built the game without naming one tool.
Roadster Rally
The game's screen says 'Accelerated with Grok'. The Tesla Roadster reveal as a one-button arcade game: kickflip the Roadster over Cybertrucks, a Semi and Optimus robots, then hold to fly on its thrusters.
Hometown Havoc
Creator says it was built with AI. Run loose in real Latvian towns: Talsi, Rīga, Liepāja and Bauska rebuilt from map data, with shops, stairwells, cars to steal and police who come when you make trouble.
Operation Ironhold
Creator says an AI agent built it from five published prompts. Ten hostiles hold a container yard and you have three minutes. The whole FPS is one 290 KB HTML file.
Taipei Rush (臺北狂飆)
Creator credits AI (US$10,000+ of AI tokens). An open-world Taipei in a browser tab: ride scooters past night markets and Taipei 101, take on dozens of missions and outrun the police.
HEATSINK
Made with Crayon's AI game builder. Armed drone racing through a rain-soaked megacity: push your Ramjet to the limit, shoot your rivals down, and win only if you don't melt first.
Claude of Duty: Vibe Slops II
Creator says it was made entirely by AI. Black Ops II's Hijacked in a browser tab: free-for-all to 30 kills against six bots, made entirely by AI, says its creator. An older copy kept up by a fan.
Questions
What counts as an AI-made game here?
A game whose creator says it was built with an AI tool, such as Claude, Codex, Cursor or Fable, or a prompt-to-game builder, where we found that statement ourselves. Games with no such claim, or a claim we could not trace to the creator, stay off this page even when they are on the wall.
Are they really free?
Every one plays free in a browser tab with nothing to install. A few sell extras, such as a paid plane in fly.pieter.com, and each listing says so before you click PLAY. None needs an account to start.
Which tool made the most games?
On our wall, Claude, by a wide margin: Claude 25, Codex and GPT 5, Cursor 6, Fable 2, Other AI builders 6. That reflects what creators have sent us and what we have found, not a survey of every AI-made game out there.
Do any of them work on a phone?
21 play by touch, among them Transport Ship, Hearthlight, Arkenfall and Kartit Nitro. More in our guide to browser games on your phone.
Are the classic ports AI-made too?
Some are. mrdoob ported Quake, Doom and Descent to Three.js with Claude (and Codex, for Doom), and Pieter Levels says he made his Quake II with Fable. Others make no AI claim: The Simpsons: Hit & Run is a port of the game's own source code and LEGO Island a community decompilation. Each listing says which. More in our guides to classic PC games in the browser and Quake in your browser.
I made a game with AI. Can it go on the wall?
Yes, if it plays in a browser without a big download. Suggest it here; we check every game before it goes up, and creators get a badge and visit counts on the creators page.
MORE GAMES
Browse the full game wall, every browser shooter, or the classic games.