FireBoy and WaterGirl 4
The fourth part - FireBoy and WaterGirl 4: The Crystal Temple, you have to lead both protagonists through the deep of the ancient temple to the exit door. The exit doors won't open till you collect all the gems. Have fun in this cool FireBoy and WaterGirl 4 game.
Controls: Arrows = Move FireBoy, WASD = Move WaterGirl