AI MODEL V1.0.4 ONLINE

Generate Worlds.
Ship Games.

The first AI-native game engine. Describe your mechanics, models, and logic. We compile it to React Three Fiber and deploy it to the edge instantly.

hitbox-engine — preview
Prompt
"Create a low-poly racing game in a neon city. Add a drift mechanic and a chase camera."
Agent Log
➜ Generating assets: neon_car.gltf...
➜ Writing physics controller (Cannon.js)...
➜ Compiling React Fiber scene...
✓ Build Complete (2.4s)
Feature Set V1

Everything you need to ship.

A cohesive stack replacing 15+ fragmented tools.

Text-to-Game Engine

Natural language to React Three Fiber code. We handle the boilerplate.

const world = useWorld();

await world.generate({

biome: 'cyberpunk_slums',

physics: true

});

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Asset Synthesis

Generative 3D GLTF models optimized for web.

Visual Scene Editor

Bi-directional editing. Move objects in the viewport, see code update instantly.

Edge Hosting

Global low-latency deployment.

MS: 12ms

AI NPC Brains

Inject LLM personalities into any character mesh.

Patrol this area.
Affirmative. Moving to sector 7.

Ready to ship?

Start building your dream game engine today.

Why top developers choose HitBox

10x

Faster Development Cycles

Skip the setup. Our AI scaffolding handles 90% of the repetitive Three.js setup code, letting you focus purely on unique mechanics.

Production Ready

We export standard React code. No black boxes. You own the source code and can eject at any time.

Multiplayer Native

Every project comes with a WebSocket server pre-configured. Building .io games has never been easier.

Simple, transparent pricing

Start for free, upgrade when you ship.

MonthlyYearly (-20%)

Hobby

$0/mo

For experimentation and learning.

  • Unlimited public projects
  • 50 AI asset generations / mo
  • Community support
  • Standard hosting (US-East)
  • 1GB Storage
Most Popular

Indie

$24/mo

For solo developers shipping games.

  • Unlimited private projects
  • 1,000 AI asset generations / mo
  • Priority build queue
  • Global Edge Hosting (Multi-region)
  • Remove "Built with HitBox" badge
  • Smart NPC Brains (GPT-4o)

Studio

$79/mo

For teams building next-gen experiences.

  • Unlimited asset generations
  • Dedicated instance & SLA
  • Team collaboration & Roles
  • Custom LLM fine-tuning
  • SSO & Audit Logs
  • 24/7 Dedicated Support

Need help choosing? Chat with us