Fireboy And Watergirl 4 Crystal Temple is an online HTML5 game and 92.06% of 264 players like the game. Fireboy And Watergirl 4 Crystal Temple is the 4th one of Fireboy And Watergirl series. This time they choose the crystal temple as their adventure place. They need to collect different diamonds and avoid different obstacles at every level. Help them cooperate with each other and reach the destination. You can do it! Come on!