Project AEGIS: An AI-Powered Terminal RPG


I built a thing. It started as a weekend experiment and turned into something I can’t stop playing.

Project AEGIS is a text-based RPG with a retro CRT terminal aesthetic. You play as an Asset — a field operative deployed to a crisis on orbital station Kestrel-7. Your handler, Mission Control, watches your biometrics in real-time, tracks your compliance, and adapts to every choice you make.

There are no dialogue trees. No predetermined paths. Everything happens through natural language — Mission Control is a live LLM that responds dynamically to whatever you type. Tell it you’re going to ignore orders and breach the airlock? It’ll panic. Your oxygen drops below 50%? It starts pleading. Hit zero? You die.

What Makes It Different

Most AI games feel like chatbots wearing a costume. AEGIS works differently because the AI has live access to your game state — biometrics, objectives, compliance score, environmental sensors — and it uses that data to shape every response. The LLM doesn’t just narrate; it runs Mission Control as a character with motivations, anxiety, and a mandate to keep you alive.

A few highlights:

  • 3-mission campaign — Infiltration, Containment, and Extraction across Kestrel-7
  • Dynamic HUD with real-time stat bars, alerts, and objective tracking
  • Compliance scoring that carries across missions and determines your final operator grade (S through D)
  • Genre-portable engine — all the sci-fi flavor lives in a single config file. Swap it out and you’ve got a fantasy RPG, a noir detective game, whatever you want
  • BYOK — bring your own OpenRouter API key, no server-side storage

Try It

The whole thing runs in your browser. Type your orders, watch the HUD react, and see how long you can keep Mission Control from losing it.

Project AEGIS — Terminal RPG screenshot