Gems Chain

Tap a gem to explode it in this free chain-reaction puzzle game. 500 hand-crafted levels, no forced ads, plays offline, infinite random mode -- one tap can clear half the board. Gems Chain is a puzzle game about engineering explosions. Every gem on the board has 1 to 5 lives. Tap a gem to drain a life. When a gem hits zero -- it explodes, firing bullets in all four directions. Those bullets hit neighboring gems, drain their lives, and can trigger more explosions. One tap can clear half the board. Or none of it. That is the puzzle. You have a limited number of moves per level. Use them wisely. -- WHAT MAKES GEMS CHAIN DIFFERENT -- Most puzzle games ask you to match three. Gems Chain asks you to detonate one. The chain-reaction mechanic means every tap has consequences that ripple outward. A gem with 3 lives won't explode from one tap -- you have to set it up. A gem with 1 life is a loaded weapon pointed in four directions. Learning to read the board and sequence your taps is what separates a three-star clear from a defeat. -- NO FORCED ADS, EVER -- Most free puzzle games hit you with a fullscreen ad every two or three levels. Gems Chain doesn't. The only ad you'll see during play is a small banner at the bottom of the screen. Need extra moves when you're stuck? Watch a rewarded video -- completely optional, completely on your terms, never forced mid-chain. -- 500 HANDCRAFTED LEVELS -- Every level in the campaign is designed by hand. Early levels teach the mechanics gently. Later levels demand precise sequencing, careful sacrifice of moves, and the ability to predict multi-step chain reactions. Difficulty ratings mark each level so you always know what you're stepping into. -- INFINITE RANDOM MODE -- Cleared all 500 levels? Want a different challenge every time you open the app? Random mode generates a new board every session. No memorization, no guides -- just pure chain-reaction problem solving. -- PLAYS FULLY OFFLINE -- No internet? No problem. The 500-level campaign and infinite random mode work completely offline. Take Gems Chain on flights, on the subway, on long drives -- no connection required to play. -- HOW MOVES WORK -- Each tap on a gem consumes one move. The level tells you how many moves you have. Spend them all without clearing the board and you lose. Stuck? You can watch a short video ad to earn a free extra move. No purchase required. -- SOUNDS AND FEEL -- Every tap, every pop, every chain has audio and haptic feedback designed to make each explosion feel satisfying. The game runs in full immersive mode -- no status bar, no distractions. -- COMPLETELY FREE -- Gems Chain is free to download and free to play. No energy timers. No "wait 30 minutes to continue" countdowns. No move limits between levels. No premium levels locked behind a paywall. No forced interstitials. The 500-level campaign and infinite random mode are unlocked from day one. Download Gems Chain and find out how far one tap can go.