HTML Games
HTML Game Generator & Prebuilt Library
Use the 2D HTML game generator to create complete HTML5 mini-games from your prompts, then browse and download prebuilt games ready to launch.
Featured games worth playing
Two standout demos you can play instantly, download as HTML, and remix using the original prompts.
Prebuilt demo · no credits (signup unlock)
High-fidelity Three.js scene with time-of-day, fog, water shader, traffic, ships, and birds. Designed for smooth ~60 FPS.
Read articleA polished side-scroller vibe: neon night city mood, parallax layers, enemy patterns, and power-up forms.
Read articleプロバイダーを選ぶとモデルが自動的に切り替わります。
Choose a preset to test instantly — no sign-in required
Generation usually takes 1–2 minutes. Please keep this page open while we build your game.
Presets play instantly without signing in. Sign in to generate custom games — every account starts with 1 free AI run.
Prebuilt HTML5 games ready to launch
Preview and download AI-generated games. Use them out of the box or as a foundation for your next interactive experience.
Score-attack arcade loop with crisp retro visuals and speed ramps.
Precision jumps, moving platforms, and combo coins in a neon skyline run.
Swap gems, trigger cascades, and chase combos with aurora-style UI.
Lane-switching runner with speed boosts, obstacles, and streak bonuses.
Arcade space shooter with burst fire, shields, and escalating waves.
Grid placement, upgrades, and wave pressure in a circuit board theme.