The Ice Temple is the third installment of the popular puzzle platformer, FireBoy and WaterGirl. Guide Water Girl and Fire Boy to their respective doors, collecting as many gems as possible along the way. Each character has strengths that will allow them to reach areas that the other character cannot access. Water Girl can move through water, but not lava, while Fire Boy can pass through lava, but not water. Snow and ice makes Water Girl move slow, but makes Fire Boy move fast. Fire Boy is unable to climb slopes covered with snow, and both characters can't jump when on icy surfaces.