Fireboy and Watergirl The Forest Temple has quickly gained popularity in the puzzle platform genre. Your goal in the game is to control both characters and complete levels by solving puzzles. To solve the puzzles, you must control both characters, as each difficult level requires teamwork to complete. Because of their nature, the two heroes have distinct weaknesses and abilities. Fireboy can easily navigate pools of lava and other fiery traps. However, if he attempts to pass through a pool of water, he will be extinguished and die. The same is true for Watergirl: she can easily pass through pools of water, but she dies when she comes into contact with fire. Touching the pools of green goo will kill them both. Stay away from them at all costs. When one of your characters dies, you lose the game. The arrow keys control Fireboy, while the WASD keys control Watergirl. You can also collect gems to finish the levels. The red gems are for Fireboy, while the blue ones are for Watergirl to collect.