← Back to home

Ronin rumble

Oncahin autobalet with trustless execution and 1v1 beting. Fun game.

Problem Statement

Ronin Rumble: Web3 auto-battler with provably fair battles. Play 1v1/multiplayer matches with RON entry fees. ROFL TEE ensures trustless combat results. Winner takes 91.7%. Built on Ronin + Oasis for ETHGlobal. Solution:Player calls createMatch() → sends RON entry feeContract holds funds in escrowGame server (authorized address) calls endMatch(winner)Contract calculates prizes:Winner: entryFee * 2 * 0.917 = 91.7%Platform: entryFee * 2 * 0.083 = 8.3%Automatic transfer to winner

Solution

Its made on Ronin chain. Presented by NODE.js with integration of trustell execution os oasis ROFL. We built a complete auto-battler using Next.js + Socket.io for real-time gameplay, Ronin smart contracts for payments, and Oasis ROFL TEE for provably fair battle computation. The innovation is using TEE to solve the trust problem in blockchain gaming!Frontend: Can deploy to VercelGame Server: VPS or cloud instanceROFL: Running locally in Docker

Hackathon

ETHGlobal Buenos Aires

2025

Contributors