Charm Tale 2: Mermaid Lagoon 

Charm Tale 2 is a fantastic and simple gem-matching game in which you have to match at least three gems of the same color that are touching each other, no matter the way they are arranged. It includes beautiful and colorful characters and scenery with an interesting story that will keep your kids amused and entertained. The main goal of the game is to collect as much gems as possible, so you can get a higher bonus. If you match more that 5 or 6 gems, you are given a coin. In between levels, there's a trade submarine where you can sell artifacts found in chest and also buy power-ups with all the coins you have collected. The game includes very easy mini games, in which you have to find objects. If you can't find the objects you can ask for a hint. However, if you take too long to find an object the game automatically tells you where it is, which is really annoying and cannot be disabled. It offers two games modes: Normal and Relax. I would recommend the normal mode beacause the game is too easy.

The game has nothing to do with Charm Tale, other than they both tell a story, and it is much better than the previous one. Even though it features some grammar mistakes, the best part of the game is when you are told the story. This game is special for kids and it is worth trying.