Directory · Gaming
NVIDIA ACE
Suite of speech, language, and animation microservices for building autonomous digital humans and game characters.
Best for
Studios building AI-powered NPCs with speech and facial animation
More gaming tools
AI Dungeon
Gaming · Latitude · United States
Long-running AI text adventure game where the story responds to any player action, with custom scenarios and multiple models.
Best for
Open-ended AI-generated text adventures and interactive fiction
Charisma
Gaming · Charisma Entertainment · United Kingdom
Platform for scripting AI-powered interactive characters and branching stories for games, VR, and education projects.
Best for
Writers creating conversational story characters without code
Convai
Gaming · Convai Technologies · United States
Conversational AI characters with speech, actions, and scene awareness, with plugins for Unity, Unreal, and web engines.
Best for
Voice-interactive NPCs and embodied avatars in games and 3D worlds