Fuse Chain

One tap. Endless reactions. Can you master the chain?

Reaction Chain is a satisfying puzzle game where every move sparks a chain reaction. Tap an element, watch it trigger its neighbors, and build combos that cascade across the entire grid. Simple to learn, deeply strategic to master.

HOW TO PLAY

• Tap a cell to start a chain reaction
• Fire activates Water, Water activates Earth, Earth activates Electric, Electric activates Fire
• Build longer chains for massive combo multipliers — up to x16!
• Hit the target score to clear each level

KEY FEATURES

• Chain Reaction Puzzle Gameplay — Every tap sets off a satisfying cascade of elemental interactions
• 4 Unique Elements — Fire, Water, Earth & Electric — each with distinct chain behaviors
• Special Cells — Catalysts, Bombs & Chain Boosters add explosive strategy
• 50+ Hand-Tuned Levels — Progressively challenging puzzles across multiple worlds
• Massive Combo System — Chain 15+ cells for full-screen visual spectacles
• Stunning Visual Effects — Particles, shockwaves, screen shake & glowing combos
• Offline Play — No internet required. Play anywhere, anytime
• Clean, Elegant Design — No clutter, just pure puzzle satisfaction

THINK AHEAD, CHAIN BIG

The key to Reaction Chain isn't just tapping — it's where you tap. Position your moves to trigger the longest chains, activate special cells at the right moment, and watch the entire board light up in a spectacular combo. Every level is a new puzzle to solve.

MORE COMING SOON

• New worlds with larger grids & new mechanics
• Endless mode with dynamic difficulty
• Weekly events & daily challenges
• Leaderboards & achievements

Download now and start your first chain reaction!