Domino Smash is a free puzzle game developed by Harmonybit Ltd for iPhone users. In this game, your aim is to knock over dominoes by shooting a ball at the beginning of the chain. As the dominoes fall, they release crystals that you need to collect to earn bonus points.

However, knocking over dominoes is not as easy as it seems. You will encounter various obstacles and challenges that you need to overcome by solving puzzles and aiming accurately. As you progress through the game, you will unlock exciting levels with more complex puzzles and obstacles.

Domino Smash offers realistic graphics and physics that make the game even more enjoyable. You can unlock different backgrounds and domino designs as you progress through the game.

Overall, Domino Smash is a challenging and addictive puzzle game that will test your skills and keep you entertained for hours. Download it now and see if you have what it takes to master the domino effect!