Free on Android & iOS

Strategic Chaos.
Pure Fun.

Place dots, trigger explosions, and conquer the board. Up to 6 players, one winner. The ultimate pass-and-play strategy game.

Chain Reaction gameplay
6 Players
Chain Reactions!
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Why You'll Love It

Simple Rules. Deep Strategy.

Every move counts. Build up your dots, trigger chain reactions, and outplay your friends in this addictively strategic board game.

Claim territory gameplay

Claim Territory

Place your dots strategically. Each cell can only hold so many before it explodes outward.

Trigger chain reactions

Trigger Explosions

When a cell overflows, it sends dots to neighbors — creating devastating chain reactions.

Win the game

Dominate & Win

Capture all opponent cells to win. Last player standing claims victory!

Get Started

Three Steps to Play

1

Download

Grab Chain Reaction free from Google Play or the App Store.

2

Set Up a Game

Choose 2–6 players, pick your grid size, and select Simple or Classic mode.

3

Dominate

Take turns placing dots. Trigger chain reactions and be the last one standing!

Adding dots to cells
Place Dots
Capturing opponent cells
Capture Cells
Winning the game
Win!

Ready to Start Your
Chain Reaction?

Join thousands of players. Download free and challenge your friends today.