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Domino Effect

Domino Effect

7K plays 4.3 out of 5

Overview

One move. A chain reaction across the whole board. Domino Effect is a merge puzzle. Place a domino so its number touches the same number, and the two merge into the next value: 1+1 makes 2, 2+2 makes 3, up to 6. Every merge can set off the next one, so a single domino can rewrite the board and send your score flying. No timers, no lives. FIVE WAYS TO PLAY • Classic: an endless board, just your best score • Levels: hundreds of puzzles with goals, move limits and modifiers. New ones added regularly • Remix: the rules change as your score grows • Chess: pieces instead of numbers, each one merges the way it moves • Gravity: tiles fall as soon as there is room below. Unlocks as you progress or with a purchase ALSO • Boosters: bomb, hammer, lightning and shuffle • Letters: chains drop the letters of DOMINO and EFFECT, a full word doubles your score • Skins: mahjong, cards, fruits, donuts, neon, wood • Autosave: pick up exactly where you left off

Videos and screenshots

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Play Now

14,709 players online

How to play

  1. Open the game

    Press Play now and the game opens on its own screen.

  2. Follow the in-game instructions

    The controls and goals are shown inside the game as you play.

  3. Use the game menu

    The floating button over the game reloads it, saves it to your favourites, or takes you back out.

Game instructions

1. Drag a domino onto any free cell, with the mouse or a finger 2. Tap the domino to rotate it 3. Put matching numbers side by side and they merge into the next value: 1+1 makes 2, 2+2 makes 3, up to 6 4. One merge triggers the next: that is a chain. The longer it is, the more points 5. Two sixes merge and vanish, that is how you free space 6. Out of moves? Use a booster from the panel to the left of the current domino 7. In Levels, complete the goal within the move limit and watch the modifiers TIPS • Look at the next domino before placing the current one • Keep a couple of cells free, a crowded board leaves no room to maneuver • Push values up: merging fives and sixes pays the most • Boosters drop from combos and level goals, do not hoard them forever

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