Solo Developer Plan: Free. Pro Plan: $5,000 per title per year during development. Studio Plan: Custom pricing. Free pro plans available for discussion; free trials available.
Key features
Most assets ready in under 30 seconds
Coppola authoring tool for non-technical designers and writers to create dialogue and interactions
Pre-configured Archetypes with animation, behavior, dialogue and props ready to use
Deep Unreal Engine 5 integration with MetaHumans, Navmesh, and Behavior Trees support
Multi-agent and multi-modal planning for complex character interactions
Rehearsal text simulation to test dialogue before in-engine execution
Engine-agnostic C++ library with SDKs for Unreal, Unity and Roblox
Scale to hundreds of NPCs active simultaneously or thousands with streaming and LODs
What makes it different
Consistent style across all generated assets through saved themes
Generates sprite sheets ready for any game engine
Direct integration with AI coding agents and development tools
All generated assets are yours to use commercially
Free plan includes full API and MCP access without credit card
End-to-end solution: authoring, planning and execution all integrated in one platform
Go from ideas to playtesting in minutes without requiring programmers
Built by industry veterans with over 75 years combined game development experience
No royalties charged when games ship, only for authoring tool during development
Transparent, inspectable AI that runs locally with no black box or cloud dependency
SpriteCook
Bitpart AI