About pbrain studios
Independent development studio of Paige Yoo. I build AI-driven games, creative applications, and experimental projects at the intersection of code and storytelling.
pbrain studios is both a portfolio and a sandbox for new ideas. My work spans game development, artificial intelligence, and interactive media, from designing 16-bit inspired RPGs with dynamic characters to building production-ready web applications and voice synthesis tools.
I approach each project with a focus on technical precision, creative design, and user experience. Whether I am deploying scalable backends, fine-tuning language models, or crafting narrative systems, my goal is to combine engineering with storytelling in ways that feel alive and engaging.
Core Focus Areas
- AI-driven dialogue systems
- Game design and Unity development
- Full-stack web applications
- LLM fine-tuning and RAG pipelines
- Developer tools and API design
- Speech synthesis and TTS pipelines
Flagship Projects
Foil Engine
An AI-powered platform for building interactive NPCs. Define character personas and conversation flows as state machines. The AI generates natural language while staying in character. Includes a visual editor, REST API, and SDKs for Python, TypeScript, and Unity.
Sexy Unique RPG
A narrative RPG inspired by early 2000s reality television that blends retro aesthetics with cutting-edge AI. Features AI-driven dialogue powered by an early version of the Foil Engine system. Built with Unity, Python/FastAPI, and fine-tuned Mistral 7B.
Play Demo