Type your idea in one line. It plans the game, then builds the real code step by step — and the game runs right there as it's made. Draw your own sprites in the built-in pixel editor, tweak a number, watch it reload. When it plays the way you want, download the whole project — the code is yours.
Chat on the left, the code in the middle, your game running on the right. Change a number, it reloads. Break something, the error comes straight back to the chat. Draw a sprite in the built-in pixel editor and it drops into the game. Download the project when it plays the way you want — no engine to install, nothing to compile.
Pure HTML5 and vanilla JS. No engine, no dependencies — every line is yours to read.
Scenes, arcade physics, tilemaps and tweens, wired the way the engine expects.
Scene, camera, lighting and a fixed-step loop. First or third person, in the browser.
Type one line. Here's the kind of thing that comes back.
A platformer where you rescue cats from rooftops
A top-down arcade shooter with waves and a boss every 5 rounds
A puzzle where you rotate gravity to guide a ball to the exit
An endless runner through a neon city at night
A retro brick-breaker with power-ups and combos
A cozy farming sim with day/night cycles
A 2D dungeon crawler with rooms and loot
A tower-defense with upgradeable turrets
A first-person maze you explore in 3D
From one line of text to a game you can play — in three moves.
Write your game idea in one line. It returns a full plan first — mechanics, controls, visual style, scope — before writing any code.
It writes the real game files for you, phase by phase. You advance one step at a time and play the game as it grows — nothing to compile or install.
Play each step as it's built, fix any issue in one tap, then download the whole game as a .zip. The code is yours.
Most AI tools dump one giant file that's truncated, half-finished, or full of "TODO" stubs. This engine is built to avoid exactly that.
A full spec — architecture, data model, screens, tiers — is produced and confirmed before a line of code.
Each generated step is checked before you move on, so a broken part is caught early — not at the end.
Every file is verified complete on write. If output is cut off, it resumes exactly where it left off.
It refuses "// TODO: implement" placeholders and emits real, complete logic instead.
Describe a problem and get a precise, targeted fix back — and it remembers the lesson for the rest of the build.
Long builds survive across sessions: pick up where you stopped and regenerate any single step on demand.
Everything that matters when what you're building is meant to be played.
The game runs in the browser as it's built — you're never staring at code wondering if it works. Play it, then move on.
Draw sprites right in the workspace — pencil, fill, flip, rotate, real-time preview — and they save straight into your project's assets.
Describe an asset and generate it on the spot, then drop it into the game. No leaving the editor to hunt for art.
Flip on collision boxes over the running game to see exactly why something isn't landing where you expect.
Real, readable source you download as a .zip. No engine lock-in, no hosted black box. Edit and publish it anywhere.
Use your own Claude or DeepSeek key — stored encrypted, billed by your provider. No markup, no middleman.
Simple commands drive the whole build.
Three game engines — pick the one that fits your idea. Each ships a clean project structure, docs and deploy notes from the start.
Production REST API built in .NET 8 (C# 12) + ASP.NET Core Minimal APIs + PostgreSQL via Entity Framework Core. FluentValidation, server-side sessions, xUnit tests.
Production RAG chat app: document ingestion, embeddings, retrieval via pgvector, streaming chat with source citations using the Anthropic API. No extra infrastructure — everything runs in Postgres.
A native Android app in Kotlin + Jetpack Compose (Material 3): MVVM with Hilt, Coroutines/Flow, clean architecture, Firebase (Auth/Firestore/rules), mock-first UI, tests and build docs. Delivered as ready-to-copy files (no Node generator) — open in Android Studio and build.
A static content website on Astro 5 — type-safe Content Collections (Zod schemas), MDX, Tailwind, list/detail routing from getCollection, and serious SEO: per-page meta and Open Graph, sitemap, RSS feed, robots and JSON-LD. SSG by default with minimal islands (theme toggle, mobile menu), responsive and accessible. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Production command-line tool: Commander.js, persistent config, confirmation on destructive operations, correct exit codes, npm distribution. Porting notes for Go (cobra) and Rust (clap) included.
Data-model design only: ERD diagram, equivalent DDL for PostgreSQL, MySQL and SQLite, indexes, constraints, seed data, and a migration plan. No application code — ideal for kicking off any project with a solid schema.
Production Discord bot (discord.js v14) with slash commands, event handlers, per-server SQLite persistence, and scheduling. Structure designed for easy porting to the Slack Bolt SDK.
A server-rendered Python web app on Django 5.1 with the ORM, Django Templates and the built-in Admin, on PostgreSQL (psycopg 3): session auth, CSRF, Forms validation, owner-scoped authorization, migrations, pytest tests and Docker (gunicorn). Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A modern async REST API on FastAPI with SQLAlchemy 2, Pydantic v2 and MySQL/Postgres: JWT auth (OAuth2 password flow), RBAC, Alembic migrations, automatic OpenAPI docs, tests and Docker. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Flutter user & admin apps with a PHP REST API, Firebase (Auth/Firestore/rules), Terraform and Docker — delivered as ready-to-copy files (no Node generator to run). The console's Download .zip gives you the real project. Same architecture as the PHP-API edition, simpler delivery.
A native Flutter app (mobile/desktop/web) wired straight to Supabase — Auth (email/password), Postgres with Row Level Security, Storage and Realtime. Clean architecture (UI → Cubit → Repository → DataSource) with flutter_bloc, get_it and go_router, mock-first repositories that swap to Supabase, sealed UiState, owner-scoped RLS policies, bloc_test/mocktail tests and setup docs. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A complete 2D browser game in pure HTML5 Canvas and vanilla JavaScript — game loop, sprites, input, collision, audio, scenes and HUD. No engine, no framework, no build step. Optional PHP backend for highscores and cloud saves, delivered ready to drop on any host.
A complete 2D game on Phaser 3 — scenes, arcade physics, tilemaps, sprites, animations, particles and sound, wired the way the engine expects. Loaded from CDN, no build step, runs from any static host. Optional PHP backend for highscores and cloud saves.
A complete 3D browser game on Three.js — scene, camera, lighting, meshes, a fixed-step game loop, collision, first or third person controls and sound. Loaded from CDN via import map, no build step, runs from any static host. Optional PHP backend for highscores and cloud saves.
A production Go 1.23 REST API on chi + pgx (PostgreSQL): JWT auth (HS256, bcrypt), go-playground validation, layered handler/service/repository architecture, structured logging (slog), rate limiting, owner-scoped authorization, httptest tests, OpenAPI and a multi-stage Docker build. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A complete static website template — landing page, one-pager or multi-page — in clean HTML5, modern CSS and vanilla JavaScript. No framework, no backend, no build. Responsive, accessible, SEO-ready, and delivered as ready-to-copy files you can open straight in a browser.
A server-rendered PHP web app on Laravel 11 with Blade templates and MySQL (Eloquent): session auth, CSRF, RBAC, Form Request validation, migrations, tests and Docker. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Production REST API in Node.js/Express + MySQL 8 via Prisma ORM — schema-first, managed migrations, typed client. An alternative to hand-written SQL for faster development speed.
Production REST API in Node.js/Express + MySQL 8 — raw SQL, versioned migrations, server-side sessions. Maximum compatibility with cPanel/shared hosting.
A fullstack web app in Next.js 15 (App Router, Server Components & Server Actions) + Supabase (Auth, Postgres with Row Level Security, Storage) + TypeScript + Tailwind. RLS-first security, typed Result actions with Zod, protected routes, tests and Vercel deploy docs. Delivered as ready-to-copy files (no Node generator) — the console's Download .zip gives you the real project.
A fullstack JavaScript monorepo: an Express + TypeScript API (Prisma + PostgreSQL, JWT, Zod, envelope) and a React + Vite + TypeScript frontend that consumes it (auth flow, protected routes, pages, UI kit). Tests, Docker and docs included. Delivered as ready-to-copy files (no Node generator) — the console's Download .zip gives you the real project.
A production Node.js REST API in Express + TypeScript: JWT auth, Zod validation, Prisma + PostgreSQL, layered architecture, structured logging, rate limiting, tests, Docker and OpenAPI docs. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Production REST API in vanilla PHP 8.1+ (no framework) + MySQL 8 via PDO — prepared statements, server-side sessions, zero build step. Deploys directly to cPanel/shared hosting, no SSH required.
A server-rendered PHP web app on Slim 4 with Twig templates and MySQL (PDO): session auth, CSRF, RBAC, validation, structured logging, tests and Docker. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A small PHP website (landing, brochure or blog) delivered as ready-to-copy files — no framework, no database, no Node. Clean structure, secure contact form, flat-file blog, responsive CSS, SEO and cPanel deploy docs.
Production REST API in Node.js/Express + PostgreSQL — raw SQL, versioned migrations, server-side sessions. The most widely used relational database in 2026 (DB-Engines / Stack Overflow Survey).
A cross-platform app in pure Python with Flet (desktop, web and mobile from one codebase): clean structure with views, routing, a state store, themed components, mock-first services that swap to a REST API (envelope) or SQLite, tests and build docs. Delivered as ready-to-copy files (no Node generator) — run it with flet run.
A cross-platform mobile app in React Native + Expo + TypeScript: React Navigation, Zustand state, an envelope-aware API client, auth with SecureStore, themed components, mock-first screens with loading/empty/error states, tests and build docs. Delivered as ready-to-copy files (no Node generator) — run it with Expo.
Production REST API in Rust + Axum + PostgreSQL via sqlx (compile-time verified queries). Static binary, lightweight deployment, high performance.
A production REST API on Kotlin 2 + Spring Boot 3 (Web, Data JPA, Security) over PostgreSQL: stateless JWT auth (BCrypt), Bean Validation, layered controller/service/repository architecture, a typed {success,data,error} envelope via @RestControllerAdvice, Flyway migrations, owner-scoped authorization with @PreAuthorize, JUnit 5 + MockMvc tests, springdoc OpenAPI and Docker. Gradle Kotlin DSL. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A fullstack web app in SvelteKit 2 (Svelte 5 runes) with Drizzle ORM + PostgreSQL, server-side sessions (httpOnly cookie), TypeScript, Tailwind and Zod. Reads via load functions, writes via form actions (use:enhance), owner-scoped authorization, typed Result JSON endpoints, protected route groups, tests and adapter-node + Docker deploy. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A native desktop app on Tauri 2 (Rust core + webview) with a React + TypeScript + Vite frontend: typed IPC commands (#[tauri::command]) returning a Result envelope, local SQLite persistence (rusqlite) with migrations, a token-based design system, mock-first API layer that swaps to real invoke, least-privilege capabilities and CSP, Vitest + cargo tests and tauri build packaging. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Production Telegram bot built with grammY: commands, inline keyboards, per-chat session storage in SQLite, multi-step flows (conversations), secure webhook for production and long polling for dev.
Design only the interface — a complete UI/UX kit for the target you choose (HTML/CSS, React/Next, Flutter, React Native or Vue): design tokens, a full component library, key screens, light/dark theme, accessibility and responsive design. No backend, mock data only — ready to wire to any stack later. Delivered as ready-to-copy files.
A fullstack web app in Nuxt 4 (Vue 3, Nitro server) with Drizzle ORM + PostgreSQL, sealed cookie sessions (nuxt-auth-utils), TypeScript, Tailwind, Pinia and Zod. Owner-scoped authorization, typed Result API routes, protected pages, tests and Docker deploy. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A production classic WordPress theme: style.css theme header, functions.php (setup, enqueue, menus, widgets), the full template hierarchy (header/footer/index/single/page/archive/search/404/front-page), template-parts, Customizer, custom post types, responsive CSS and security (escaping/sanitizing/nonces). Delivered as ready-to-copy files (no Node generator) — drop into wp-content/themes and activate.
A native iOS app in Swift 6 + SwiftUI (iOS 17+): MVVM with protocol-based dependency injection, Swift Concurrency (async/await, @MainActor), NavigationStack routing, a token-based design system, mock-first repositories that swap to a real URLSession API client (decodes the {success,data,error} envelope), Keychain token storage, XCTest tests and an XcodeGen project.yml (no .pbxproj by hand). Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
No stack matches that search.
Buy the exact instructions + knowledge files behind any stack and run them yourself — in Claude, the API, or any AI coding tool. Unlimited use, no per-run fee to us.
Production REST API built in .NET 8 (C# 12) + ASP.NET Core Minimal APIs + PostgreSQL via Entity Framework Core. FluentValidation, server-side sessions, xUnit tests.
Production RAG chat app: document ingestion, embeddings, retrieval via pgvector, streaming chat with source citations using the Anthropic API. No extra infrastructure — everything runs in Postgres.
A native Android app in Kotlin + Jetpack Compose (Material 3): MVVM with Hilt, Coroutines/Flow, clean architecture, Firebase (Auth/Firestore/rules), mock-first UI, tests and build docs. Delivered as ready-to-copy files (no Node generator) — open in Android Studio and build.
A static content website on Astro 5 — type-safe Content Collections (Zod schemas), MDX, Tailwind, list/detail routing from getCollection, and serious SEO: per-page meta and Open Graph, sitemap, RSS feed, robots and JSON-LD. SSG by default with minimal islands (theme toggle, mobile menu), responsive and accessible. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Data-model design only: ERD diagram, equivalent DDL for PostgreSQL, MySQL and SQLite, indexes, constraints, seed data, and a migration plan. No application code — ideal for kicking off any project with a solid schema.
Production Discord bot (discord.js v14) with slash commands, event handlers, per-server SQLite persistence, and scheduling. Structure designed for easy porting to the Slack Bolt SDK.
A server-rendered Python web app on Django 5.1 with the ORM, Django Templates and the built-in Admin, on PostgreSQL (psycopg 3): session auth, CSRF, Forms validation, owner-scoped authorization, migrations, pytest tests and Docker (gunicorn). Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A modern async REST API on FastAPI with SQLAlchemy 2, Pydantic v2 and MySQL/Postgres: JWT auth (OAuth2 password flow), RBAC, Alembic migrations, automatic OpenAPI docs, tests and Docker. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Flutter user & admin apps with a PHP REST API, Firebase (Auth/Firestore/rules), Terraform and Docker — delivered as ready-to-copy files (no Node generator to run). The console's Download .zip gives you the real project. Same architecture as the PHP-API edition, simpler delivery.
A native Flutter app (mobile/desktop/web) wired straight to Supabase — Auth (email/password), Postgres with Row Level Security, Storage and Realtime. Clean architecture (UI → Cubit → Repository → DataSource) with flutter_bloc, get_it and go_router, mock-first repositories that swap to Supabase, sealed UiState, owner-scoped RLS policies, bloc_test/mocktail tests and setup docs. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A complete 2D browser game in pure HTML5 Canvas and vanilla JavaScript — game loop, sprites, input, collision, audio, scenes and HUD. No engine, no framework, no build step. Optional PHP backend for highscores and cloud saves, delivered ready to drop on any host.
A complete 2D game on Phaser 3 — scenes, arcade physics, tilemaps, sprites, animations, particles and sound, wired the way the engine expects. Loaded from CDN, no build step, runs from any static host. Optional PHP backend for highscores and cloud saves.
A complete 3D browser game on Three.js — scene, camera, lighting, meshes, a fixed-step game loop, collision, first or third person controls and sound. Loaded from CDN via import map, no build step, runs from any static host. Optional PHP backend for highscores and cloud saves.
A production Go 1.23 REST API on chi + pgx (PostgreSQL): JWT auth (HS256, bcrypt), go-playground validation, layered handler/service/repository architecture, structured logging (slog), rate limiting, owner-scoped authorization, httptest tests, OpenAPI and a multi-stage Docker build. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A complete static website template — landing page, one-pager or multi-page — in clean HTML5, modern CSS and vanilla JavaScript. No framework, no backend, no build. Responsive, accessible, SEO-ready, and delivered as ready-to-copy files you can open straight in a browser.
A server-rendered PHP web app on Laravel 11 with Blade templates and MySQL (Eloquent): session auth, CSRF, RBAC, Form Request validation, migrations, tests and Docker. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Production REST API in Node.js/Express + MySQL 8 via Prisma ORM — schema-first, managed migrations, typed client. An alternative to hand-written SQL for faster development speed.
Production REST API in Node.js/Express + MySQL 8 — raw SQL, versioned migrations, server-side sessions. Maximum compatibility with cPanel/shared hosting.
A fullstack web app in Next.js 15 (App Router, Server Components & Server Actions) + Supabase (Auth, Postgres with Row Level Security, Storage) + TypeScript + Tailwind. RLS-first security, typed Result actions with Zod, protected routes, tests and Vercel deploy docs. Delivered as ready-to-copy files (no Node generator) — the console's Download .zip gives you the real project.
A fullstack JavaScript monorepo: an Express + TypeScript API (Prisma + PostgreSQL, JWT, Zod, envelope) and a React + Vite + TypeScript frontend that consumes it (auth flow, protected routes, pages, UI kit). Tests, Docker and docs included. Delivered as ready-to-copy files (no Node generator) — the console's Download .zip gives you the real project.
A production Node.js REST API in Express + TypeScript: JWT auth, Zod validation, Prisma + PostgreSQL, layered architecture, structured logging, rate limiting, tests, Docker and OpenAPI docs. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Production REST API in vanilla PHP 8.1+ (no framework) + MySQL 8 via PDO — prepared statements, server-side sessions, zero build step. Deploys directly to cPanel/shared hosting, no SSH required.
A server-rendered PHP web app on Slim 4 with Twig templates and MySQL (PDO): session auth, CSRF, RBAC, validation, structured logging, tests and Docker. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A small PHP website (landing, brochure or blog) delivered as ready-to-copy files — no framework, no database, no Node. Clean structure, secure contact form, flat-file blog, responsive CSS, SEO and cPanel deploy docs.
Production REST API in Node.js/Express + PostgreSQL — raw SQL, versioned migrations, server-side sessions. The most widely used relational database in 2026 (DB-Engines / Stack Overflow Survey).
A cross-platform app in pure Python with Flet (desktop, web and mobile from one codebase): clean structure with views, routing, a state store, themed components, mock-first services that swap to a REST API (envelope) or SQLite, tests and build docs. Delivered as ready-to-copy files (no Node generator) — run it with flet run.
A cross-platform mobile app in React Native + Expo + TypeScript: React Navigation, Zustand state, an envelope-aware API client, auth with SecureStore, themed components, mock-first screens with loading/empty/error states, tests and build docs. Delivered as ready-to-copy files (no Node generator) — run it with Expo.
Production REST API in Rust + Axum + PostgreSQL via sqlx (compile-time verified queries). Static binary, lightweight deployment, high performance.
A production REST API on Kotlin 2 + Spring Boot 3 (Web, Data JPA, Security) over PostgreSQL: stateless JWT auth (BCrypt), Bean Validation, layered controller/service/repository architecture, a typed {success,data,error} envelope via @RestControllerAdvice, Flyway migrations, owner-scoped authorization with @PreAuthorize, JUnit 5 + MockMvc tests, springdoc OpenAPI and Docker. Gradle Kotlin DSL. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A fullstack web app in SvelteKit 2 (Svelte 5 runes) with Drizzle ORM + PostgreSQL, server-side sessions (httpOnly cookie), TypeScript, Tailwind and Zod. Reads via load functions, writes via form actions (use:enhance), owner-scoped authorization, typed Result JSON endpoints, protected route groups, tests and adapter-node + Docker deploy. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A native desktop app on Tauri 2 (Rust core + webview) with a React + TypeScript + Vite frontend: typed IPC commands (#[tauri::command]) returning a Result envelope, local SQLite persistence (rusqlite) with migrations, a token-based design system, mock-first API layer that swaps to real invoke, least-privilege capabilities and CSP, Vitest + cargo tests and tauri build packaging. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Production Telegram bot built with grammY: commands, inline keyboards, per-chat session storage in SQLite, multi-step flows (conversations), secure webhook for production and long polling for dev.
Design only the interface — a complete UI/UX kit for the target you choose (HTML/CSS, React/Next, Flutter, React Native or Vue): design tokens, a full component library, key screens, light/dark theme, accessibility and responsive design. No backend, mock data only — ready to wire to any stack later. Delivered as ready-to-copy files.
A fullstack web app in Nuxt 4 (Vue 3, Nitro server) with Drizzle ORM + PostgreSQL, sealed cookie sessions (nuxt-auth-utils), TypeScript, Tailwind, Pinia and Zod. Owner-scoped authorization, typed Result API routes, protected pages, tests and Docker deploy. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A production classic WordPress theme: style.css theme header, functions.php (setup, enqueue, menus, widgets), the full template hierarchy (header/footer/index/single/page/archive/search/404/front-page), template-parts, Customizer, custom post types, responsive CSS and security (escaping/sanitizing/nonces). Delivered as ready-to-copy files (no Node generator) — drop into wp-content/themes and activate.
A native iOS app in Swift 6 + SwiftUI (iOS 17+): MVVM with protocol-based dependency injection, Swift Concurrency (async/await, @MainActor), NavigationStack routing, a token-based design system, mock-first repositories that swap to a real URLSession API client (decodes the {success,data,error} envelope), Keychain token storage, XCTest tests and an XcodeGen project.yml (no .pbxproj by hand). Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Describe the AI assistant or system prompt you need. We generate a custom instructions + knowledge pack for it, built with the same methodology behind our own stacks — priced by complexity, not by luck.
Yes. You get real source code with no platform lock-in — edit it, host it, and publish it anywhere, including commercially.
No. You describe the game in plain words and play it as it's built. If you do code, the whole project is real, readable source you can edit — not a locked drag-and-drop black box.
Yes. You bring your own Anthropic (Claude) API key, so usage is billed to you directly by your provider. Your key is stored encrypted and never shared.
Use BUGFIX — describe the issue and get a precise fix back. You can also resume a step that was cut off, or regenerate any single step without losing your place.
No. Planning, generating and downloading all happen in your browser, on a computer or phone — there are no tools to install to get your code. The finished game is a browser game — to host your own copy you just serve the files over HTTP, and each project's README shows the one command for that.
A full game is too large to output in one go, so it's split into ten steps. Building them one by one is deliberate: you play each step as it lands, so a problem shows up immediately — not buried in a broken final zip.
Each game downloads as a .zip with a README. Browser games (Canvas, Phaser, Three.js) just need to be served over HTTP — the docs show the one command to do it, and you can host the result anywhere static.
2D and 3D browser games — platformers, shooters, puzzles, runners, tower-defense, dungeon crawlers, first-person mazes, and more. Built with HTML5 Canvas + vanilla JS, Phaser 3, or Three.js for 3D.
Email us at support@ai-game-builder.online and we'll get back to you.
Create an account, add your AI key, and build your first game today.
Make a game freeAI Game Builder is an AI game generator that turns a one-line idea into a real, playable browser game — built with HTML5 Canvas and vanilla JavaScript, Phaser 3, or Three.js for 3D. Draw your own sprites in the built-in pixel-art editor or generate art with AI, watch the game run as it's built, and download the full source when it's done. If you're looking for an AI game builder, a text-to-game tool, or a way to make a 2D or 3D game without an engine to install, the difference here is simple: every game is real, editable code you own — not a hosted black box you rent.