Wondering how is this game?

This game is the first game collection with Fire Boy and Water Girl . The action takes place in a very nice, in a temple in the forest , so items such as leaves appear and the dominant color is green . There are 3 types of levels , so in some of them , your mission is to help the two " brothers " to get out as fast as possible , collecting as many gee , all right , if possible , because the score finally be bigger . Then there are levels that seem quite similar, but the characters move at once and it slows the game. Lastly , there are episodes in which your mission is to take the green diamond , and then heading to the exit. It is important to note that the boy can not pass through water and fire girl can not pass , and Green Lake kills them both . Also, the girl can only collect diamonds blue and red ones only boy . The difficulty of levels increases gradually, and players will have to activate a series of levers , valves , knobs , levers to reach the final episodes requiring more and more thinking to be done.The game can be played in two or one.