---
title: "Reaction Chain"
kind: student-project
location: "Holy Angel University"
tags: [students, student-work, appdev]
summary: "The Chain Reaction board game, rebuilt in Flutter for local multiplayer."
---
*A final project from Applications Development (Flutter), 2026 first semester. Part of [Seventy-three Flutter apps, and the eight I keep showing people](/calendar/2026-s1-appdev-students).*
## What it is
Players take turns dropping orbs on a grid. Fill a cell past its limit and it explodes into its neighbours, converting them, which can set off the next one, and the next. Up to four players share one device.
Built with Flutter and Dart.
## Why it is here
You can play it from the link, right now, which is more than most finals can say. The README is also honest about what is not there yet (online play, bots, undo), and I will take an honest scope list over an optimistic one every time.
## Find it
- Project: [github.com/enetwarch/reaction-chain](https://github.com/enetwarch/reaction-chain)
- Live: [enetwarch.github.io/reaction-chain](https://enetwarch.github.io/reaction-chain/)
- GitHub: [@enetwarch](https://github.com/enetwarch)
## Screenshots
