Build Games with Pure Intelligence
AI-powered companion for Unreal Engine. 300+ tools, real-time editor integration, and natural language control. One conversation to build anything.
What You Can Build
From spawning actors to generating complete Blueprint systems — all through natural language.
Blueprint AI
Describe your game logic in plain English. Get production-ready Blueprints.
tool ✓ create_blueprint BP_HealthSystem
tool ✓ add_variable Health:Float
tool ✓ compile_blueprint Success
World Builder
Create landscapes, environments, and atmospheres from natural language.
Asset Hunter
Search Sketchfab's 500K+ library. One command to import any model.
Live Director
Control cinematics, cameras, lighting, and post-processing in real-time.
NPC Intelligence
Spawn NPCs with patrol routes, AI perception, and behavior trees.
C++ Native Plugin
Direct TCP socket connection to your Unreal Editor. Zero latency, real-time execution.
How It Works
Get from idea to in-editor results in under a minute.
Download & Connect
Download & Connect
Install the desktop app, select your UE project. Plugin auto-injects.
Describe What You Want
Describe What You Want
Type natural language commands. The AI understands Unreal Engine.
Watch It Build
Watch It Build
Real-time execution in your editor. Blueprints, actors, materials — everything.
Already using AI? Bring it with you.
Sign in with Claude Pro, ChatGPT Plus, or Gemini Advanced — keep using what you already pay for. Or connect your API keys.
Claude Pro
Anthropic
Sign in with your Claude account — works with Sonnet & Opus.
ChatGPT Plus
OpenAI
Connect your OpenAI account — GPT-4o, o3-mini and more.
Gemini Advanced
Use your Google AI plan — Gemini Pro and Flash models.
Pro & Elite users get BYOK on top of monthly credits — use credits when you want, switch to your own AI when you hit a usage limit.
See plans →See It In Action
Simple, transparent pricing
Start free. Scale when you need to.
Built for Developers
Real use cases from the Cosindra community
“Described a combat system and had working Blueprints in minutes. Prototyping is insanely fast now.”
“No export/import cycle — everything happens live in the editor. The real-time integration changes everything.”
“Generating Blueprint node graphs from text descriptions saves our team hours of manual wiring every week.”
Ready to Build Faster?
Join hundreds of developers using AI to build Unreal Engine games.
Free during beta. No credit card required.