Open dataset

AI Games Index

Name: AI Games Index
Creator: PixelGamesHub
License: https://creativecommons.org/licenses/by/4.0/

A curated, machine-readable catalog of browser games where an AI model is core to the gameplay loop — not just a marketing tagline. Free to use under CC-BY-4.0; cite PixelGamesHub Research when you reference an entry.

Use this dataset

Programmatic API endpoints. Cache 1h public + SWR 24h. License CC-BY-4.0.

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Attribution example

Source: PixelGamesHub AI Games Index
https://pixelgameshub.com/ai-games/index
License: CC-BY-4.0

Filter the index

Showing 22 of 22 entries

Model providerCategory

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Source

Search name + description

20 Questions (Wired neural)

External

Browser version of 20 questions where the AI infers your object via constrained yes/no decision tree, trained on a curated knowledge base.

Model: unknown
Category: ai-games
Account: Not required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

AI Blocky (Anthropic Demo)

External

Sample Anthropic demo: Claude plays a block-stacking game collaboratively with the user, narrating its choices.

Model: Anthropic · claude-3-5-sonnet
Category: ai-games
Account: Not required
Free tier: Yes

Note: Cookbook demo; runs locally with an API key.

Open site Evidence ↗Verified 2026-05-30

AI Dungeon

External

Open-ended text-adventure where every action is freeform; the AI generates the world, NPCs, and consequences in real time.

Model: Latitude (custom + OpenAI)
Category: ai-text-adventure
Account: Required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

Akinator

External

Classic 20-questions-style guessing game; the engine narrows down characters via an expert system. Pre-LLM AI but a long-running example of AI-driven gameplay.

Model: unknown (proprietary expert system)
Category: ai-games
Account: Not required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

Character.AI

External

Conversational characters with persistent memory and personality. Used for roleplay, language practice, and turn-based scenario games.

Model: Character.AI (proprietary)
Category: ai-chat
Account: Required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

ChessGPT

External

Open-source chess engine that explains every move in natural language. Useful for learning rather than competitive play.

Model: OpenAI · gpt-4o
Category: ai-games
Account: Not required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

Contexto

External

Similar to Semantle: guess the daily word by semantic distance. Uses a larger embedding model and friendlier scoring.

Model: open-source (sentence transformers)
Category: ai-games
Account: Not required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

Drawing with Cursor

External

Open-source AI-pair coding experiment where Cursor and the user collaboratively build a small playable web game.

Model: Anthropic · claude-sonnet-4-6
Category: ai-games
Account: Not required
Free tier: Yes

Note: Demo of Cursor agent loop; community-built playables are linked from the docs.

Open site Evidence ↗Verified 2026-05-30

Hugging Face Spaces — Games tag

External

Aggregator of community-built browser-playable AI demos under the games tag — text adventures, image guessing, voice puzzles, more.

Model: mixed
Category: ai-games
Account: Not required
Free tier: Yes

Note: Meta-entry — points to a search across hundreds of community demos.

Open site Evidence ↗Verified 2026-05-30

Infinite Craft

External

Combine elements; the LLM names whatever the combination would be. Begins with water + fire + earth + wind and the player builds a custom dictionary.

Model: OpenAI
Category: ai-games
Account: Not required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

King Fall AI Adventure

External

Open-source LLM dungeon-crawler with persistent world state and inventory tracking, fully browser-playable.

Model: OpenAI · gpt-4o-mini
Category: ai-rpg
Account: Not required
Free tier: Yes

Note: Demo deployment URL rotates; canonical source on GitHub.

Open site Evidence ↗Verified 2026-05-30

Midjourney Bingo

External

Community-driven AI-art prompting game on Discord; players race to generate an image matching a daily prompt rubric.

Model: Midjourney (proprietary)
Category: ai-games
Account: Required
Free tier: No

Note: Played inside Midjourney's Discord communities — no standalone site.

Open site Evidence ↗Verified 2026-05-30

NovelAI

External

AI-powered storytelling and roleplay platform with adjustable narrative bias, character lorebooks, and image generation for scenes.

Model: Anlatan (proprietary)
Category: ai-text-adventure
Account: Required
Free tier: No

Open site Evidence ↗Verified 2026-05-30

Quick, Draw!

External

Google neural-net game: draw an object in 20 seconds, the model guesses what it is. Trained on millions of human doodles.

Model: Google
Category: ai-games
Account: Not required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

Rosebud AI

External

Prompt-to-game platform: describe a game idea, the model generates playable code. Played in-browser; library of community-built games.

Model: mixed (OpenAI + Anthropic)
Category: ai-games
Account: Required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

Scribble Diffusion

External

Replicate demo: sketch a doodle, the diffusion model fills it in as a finished image. Playful, no scoring, frequently used in art classes.

Model: Stability (controlnet)
Category: ai-games
Account: Not required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

Semantle

External

Daily word-guessing puzzle ranked by semantic similarity using word2vec embeddings. Counts as AI by classical definition (ML-driven core).

Model: open-source (word2vec)
Category: ai-games
Account: Not required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

Story Synth

External

Open-source LLM-driven choose-your-own-adventure framework. Each session is a fresh procedurally-narrated quest.

Model: OpenAI · gpt-4o-mini
Category: ai-text-adventure
Account: Not required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

Suno

External

Type a prompt, the model generates a full song. Community uses it competitively (theme-of-the-day, remix battles) — effectively a music-AI game.

Model: Suno (proprietary)
Category: ai-games
Account: Required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

Thing Translator

External

Point your phone camera at an object, the model identifies it and translates the name into any of 100+ languages. Counts because vision + language is the gameplay.

Model: Google
Category: ai-games
Account: Not required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

v0 by Vercel — Game Templates

External

Vercel v0 templates demonstrate full mini-games generated from prompts. Several are playable directly in-browser via v0's preview.

Model: mixed (OpenAI + Anthropic)
Category: ai-games
Account: Not required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

WebSim

External

LLM-rendered web pages: type a URL that doesn't exist and the model hallucinates a working site, often a playable game inside.

Model: Anthropic · claude-3-5-sonnet
Category: ai-games
Account: Not required
Free tier: Yes

Open site Evidence ↗Verified 2026-05-30

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