Boomchain: Chain Reaction

Boomchain is a one-tap chain reaction game.

Tap the screen to set off a blast. Every ball it hits explodes too, chaining across the field. Each level sets a target number of balls to pop. Hit it and you move on. Miss it and the run ends, back to level 1.

Between levels you pick a new power for your deck. Some pull balls in, some teleport your blast, some relight the chain after it dies. They land on random balls each round, so no two boards play the same.

Popping balls earns coins, and you keep them when a run ends. Spend them on new powers, boosts that carry into every run, and new looks.

FEATURES
• 25 powers across 5 families
• 18 levels, plus Endless after you beat the game
• 5 boosts to upgrade
• 5 visual themes
• One-handed portrait play, one tap, no buttons
• Plays offline, no account