In Fullmetal Alchemist, you play as the main character in the anime Fullmetal Alchemist. You have to keep the animals out of the circle you inhabit. However, you cannot move from the center of the circle. Turn your character around by moving the mouse around him. He will turn to face wherever the mouse is. You have to shoot the animals before they reach you. Click the mouse to shoot from wherever you are. If an animal gets to you before you shoot it, you die and the game ends. You get extra points for killing multiple animals at once and having a high accuracy score.