
WenWare
PuzzleLook around a 360° historical scene, then guess when and where it happened.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)Some of the most-shared AI-made games are not on any store: they are websites you open and play. This page collects free browser games built with AI coding tools, from viral life simulators to one-person arcade experiments, and links only to each creator's own site.
Free to play in a browser tab — no purchase, no install.

Look around a 360° historical scene, then guess when and where it happened.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
Be born as a random person somewhere on Earth and live their life, year by year.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A free multiplayer flight sim in the browser, built by one person in Cursor.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A free-roaming crime game set in Taipei, vibe-coded with AI by the developer aicodewithme.
ダウンロード不要
公式サイトへ
Ride a scooter, deliver food, try not to drop the order — the Vibe Jam 2026 winner.
ダウンロード不要
公式サイトへ
Fly from orbit down to a planet's surface — an OpenAI demo game built in Codex.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A traditional browser roguelike made with Claude Code by a Japanese novelist.
ブラウザですぐ遊べる
無料で遊ぶ(itch.io)
A Command & Conquer-style browser RTS, written mostly by Claude Code agents.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)Built by prompting Anthropic's Claude assistant. Games made with the Claude Code agent are listed separately.

Be born as a random person somewhere on Earth and live their life, year by year.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A free, open-source browser MMORPG in the style of classic-era WoW.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A top-down pixel-art RTS about destroying the enemy pyramid, vibe coded with Claude.
ブラウザですぐ遊べる
無料で遊ぶ(itch.io)
A short incremental game about little workers gathering resources on different planets.
ブラウザですぐ遊べる
無料で遊ぶ(itch.io)
A calm spot-the-difference game played on two procedurally grown 3D trees.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A turn-based dark fantasy RPG in the afterworld, with code written by Claude Code.
ダウンロード不要
Steamで体験版を見る
A Harvest Eve tale: a short top-down fantasy RPG built in a Claude chat.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
Two pet rats try to find their way home through a rainy city.
ダウンロード不要
itch.ioで体験版を見るLive through a life year by year — some driven by real-world statistics.

Be born as a random person somewhere on Earth and live their life, year by year.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A text-based xianxia life sim: cultivate, join a sect and climb toward immortality one year at a time.
ブラウザですぐ遊べる
無料で遊ぶ(itch.io)
Mow lawns in the hills west of Tokyo in the summer of 1973, in a quiet job sim where the sun drains you and the shade recharges you.
ブラウザですぐ遊べる
無料で遊ぶ(itch.io)
Rise from a workshop to the mayor's chair in a German free city around 1400.
ダウンロード不要
itch.io で見る
Be born at random somewhere in Chinese history, then live that life one year at a time.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A Chinese-language pixel life sim with branching timelines, mostly coded with Codex.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A dark-comedy household management game on a fake retro family computer: feed the family, chase reward points, outrun the debt.
ブラウザですぐ遊べる
無料で遊ぶ(itch.io)
Live a commoner's life in a medieval kingdom, from famine to a bid for the crown.
ブラウザですぐ遊べる
無料で遊ぶ(itch.io)Stories and simulations told through words and decisions; they load instantly and work on any device.

Be born as a random person somewhere on Earth and live their life, year by year.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A 1992 online text RPG, rebuilt from old scripts by Claude Code.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)A short browser interrogation mystery by Dragon Quest creator Yuji Horii, who says he made it in about 30 minutes by giving instructions to an AI.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A short narrative puzzle game about a small repair robot solving breadboard puzzles in an abandoned facility.
ブラウザですぐ遊べる
無料で遊ぶ(itch.io)
A text-based xianxia life sim: cultivate, join a sect and climb toward immortality one year at a time.
ブラウザですぐ遊べる
無料で遊ぶ(itch.io)
A short ASCII horror story about a lone descent beneath the Antarctic ice.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
Be born at random somewhere in Chinese history, then live that life one year at a time.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A turn-based dark fantasy RPG in the afterworld, with code written by Claude Code.
ダウンロード不要
Steamで体験版を見るEverything with a browser-playable listing, including demos and free-to-play games.

Look around a 360° historical scene, then guess when and where it happened.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
Be born as a random person somewhere on Earth and live their life, year by year.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A free multiplayer flight sim in the browser, built by one person in Cursor.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A free-roaming crime game set in Taipei, vibe-coded with AI by the developer aicodewithme.
ダウンロード不要
公式サイトへ
Ride a scooter, deliver food, try not to drop the order — the Vibe Jam 2026 winner.
ダウンロード不要
公式サイトへ
Fly from orbit down to a planet's surface — an OpenAI demo game built in Codex.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)
A traditional browser roguelike made with Claude Code by a Japanese novelist.
ブラウザですぐ遊べる
無料で遊ぶ(itch.io)
A Command & Conquer-style browser RTS, written mostly by Claude Code agents.
ブラウザですぐ遊べる
無料で遊ぶ(公式サイト)Know a free AI-made browser game we are missing? Submit it with a link to the developer's post or repository that shows how it was made.