---
title: Parlay ◈
emoji: 🤝
colorFrom: purple
colorTo: indigo
sdk: docker
app_port: 7860
pinned: true
tags: ["openenv", "hackathon", "rl", "gametheory"]
---

<p align="center">
  <img src="images/Parlay_square%20logo.png" alt="Parlay logo" width="200">
</p>

Parlay is a negotiation RL environment and playable browser game where agents bargain under hidden information.  
It combines Theory-of-Mind belief tracking, dynamic ZOPA erosion under sustained tension, and tactical negotiation moves.  
This Space exposes the live game UI and OpenEnv-style WebSocket flow so you can test policies interactively.  
Use the spectator view to inspect hidden state dynamics during a live negotiation demo.