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Bloodlines

An on-chain strategy game where factions fight for control of a city.

The Bloodlines website, with a purple isometric map of city districts.
Role
Sole developer
Year
2026
Built with
  • Solidity
  • Hardhat
  • Next.js
  • viem
  • PHP
  • MySQL

About

Players join a faction, run jobs and upgrade their operation.

Factions fight wars over the districts of the city.

The game runs on Robinhood Chain.

What I did

  • Designed the game economy.
  • Wrote the 13 smart contracts that run the game.
  • Built the web app, the live chat and the backend services.
  • Kept the chat database off the public internet.

Status

  • The game is live at playbloodlines.xyz.
  • The contracts have 218 tests.