RoBrain – My AI × Ragnarok Sandbox

I built RoBrain to explore how modern large language models can inhabit a classic world I grew up with. It's a personal learning journey: secure backends, real‑time bridges, and AI‑driven personalities growing inside a nostalgic MMORPG context.

This is a closed-source portfolio project. You can still jump in as a guest, roam beside emerging AI characters, and see the architecture I'm iterating on. Transparency here means I document decisions and show system behavior—not publishing the entire codebase.