Multiplayer Games Made with Claude Code

Two-phone pong where the ball travels between devices as sound.

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A survivors-like necromancy deckbuilder whose Steam page says AI wrote all of its code.

Download required

Race other players to the top of a giant beanstalk as a small beetle.

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A free online tank shooter, on Steam and in the browser, built almost entirely with Claude Code.

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A multiplayer MUD in the style of the 1990s, with room art and sprites over the text log.

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A Command & Conquer-style browser RTS, written mostly by Claude Code agents.

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A real-time online card battle game in the browser, built with Claude Code.

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A 1992 online text RPG, rebuilt from old scripts by Claude Code.

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Checkers in four official rulesets, with a training academy, move-by-move analysis, a story campaign and named opponents, from the maker of Sudoku Unlimited.

Download required

A free snake-style battle for up to four players where your line steers itself, so every death means a rival outplayed you.

Download required

A cozy jigsaw game with 450+ pictures, puzzles from 9 to 10,000 pieces, your own photos, online co-op and a mode that spreads the pieces over your Windows desktop.

Download required

Classic sudoku and rule variants in a quiet garden, with hints that explain the logic, online co-op and a small desktop companion window.

Download required

A free online 8 v 8 bird shooter in the browser, with rifles, miniguns and rocket pods over an overgrown city. Built as a 24-hour challenge; the credits say Claude wrote every line of code.

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A free multiplayer brick-building world in the browser: build brick by brick on a shared map, then drive, fly, ride the bus or race. The developer says it was built with Claude Code (Opus 5.5).

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A free first-person team spellcasting battle in the browser: three orders of mages guard their shrines and try to break the others'. The developer says Claude Code writes almost all of the code.

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A daily logic puzzle: place rooks, bishops and knights so every numbered square is attacked by exactly that many pieces. The solo developer says the code was almost all written by Claude Code.

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A free 3D voxel MMORPG in a browser tab, with six classes, dungeons, a 12-player raid and battlegrounds. The solo developer says Claude Code wrote all of the code.

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A retro panel-swapping puzzle duel: match three, chain combos and drop garbage blocks on a friend, an online opponent or the CPU.

No download needed

A moddable voxel survival sandbox with self-governing NPC colonies, RuneScape-style skills and circuitry that reaches real scripting.

Demo available

Head-to-head five-letter word duels: solve the word before your rival to win a pull in a tug-of-war over a pit.

Download required

A survivors-style space shooter with no enemy cap, six ships, boss-dropped alien weapons and a mothership that grows between runs.

Download required

A free browser party game of bluffing with your own phone photos: everyone shows a photo for the theme and tells its story, but the werewolves have secretly swapped theirs. The developer says development switched to Claude Code writing the code in June 2025.

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Fly a lone ship through procedurally generated worlds of glowing blocks, gathering light to fight, alone or with other pilots.

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A six-degrees-of-freedom arena shooter in the browser, with generated art, sound and music and peer-to-peer multiplayer.

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Fly a bee, collect flowers and get back to the hive before the wasps get you.

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A free top-down squad shooter in the browser after Cannon Fodder: six men, one hit each, fifty missions.

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A free pixel-art ski jumping game for desktop and phone browsers, with a daily jump in the same wind for everyone and a World Cup that follows the real calendar. The developer says it was built with Claude Code.

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A card-and-board duel on a 5×5 grid where cards name the piece you move and both sides reveal at once; its developer says Claude Code built the trial version in about three days.

No download needed

Strangers across the internet fight the same AI boss with one shared health bar; each time it dies, it comes back stronger.

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A roguelike shooter through a derelict space station: scavenge weapons and perks, fight deck by deck, reach the escape pod.

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A hardcore 2.5D pixel dungeon game for PC: go down with one lantern, build your own dungeon from the loot and dare friends to clear it; the solo developer says Claude made all of the code.

Demo available

A free top-down co-op horde shooter in the browser: your office job has been automated, so herd the robots into the shredder. The developer says Claude Code did basically all the work.

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Drop-in co-op wave defence: catch spirits, feed the shrine and bring down the obelisk.

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Chaotic ragdoll brawls for up to four players: punch, grab, throw and knock your friends out of the ring.

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A free multiplayer meme game in the browser: drive, boost and fly a sports car through stunt courses, highways and a neon city. The developer says Codex with the model Astra did most of the work, and Claude Code polished the graphics.

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An online survival game in a procedurally generated world: gather, craft, build and fight with other players.

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A three-turn ink duel in the browser: both players draw a circle at the same time, big and faint or small and dense, and the denser ink takes the ground. The developer says the implementation is done with Claude Code.

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Virtual table football in the browser: steer the rods with your mouse, first to five goals.

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A multiplayer race to $10K MRR in a seedy motel: hustle, steal, fight or gamble your way out.

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A 50-marble royale in the browser: race down wooden-block courses, draft perks and survive the cut at every checkpoint. The developer says it was made with Claude Code.

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A browser battle royale for 100 mechs on one huge map, with a squad mode in which friends crew the same giant robot. The solo developer says Claude Code built most of it.

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A zero-gravity team shooter: freeze the enemy squad or slingshot through the debris arena into their breach room.

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Online sword fights on a dance floor: kill the DJ, take the aux and play your own track for the whole room.

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A free multiplayer first-person shooter for desktop and phone browsers, solo against bots or online with up to 8 players. The developer says almost everything is code written by Claude Code, with three.js and no game engine.

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A Descent-style ship crawler with stealth and roguelike levels, deep inside a hostile asteroid.

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A cockpit space dogfighter in the browser, with a mission campaign and voice-chat multiplayer.

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A multiplayer arcade ski and snowboard game: meet in the lodge, pick a slope, race down for points.

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A multiplayer dogfighter where the plane you doodle is the plane you fly.

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Swing through a city on a grappling rope and smash its skyline for the biggest damage bill.

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A roguelite auto-battler: draft a team of pixel-art warriors, find synergies and fight the saved teams of other players on the way to the top.

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