Tallman Run is an enjoyable obstacle avoidance game in which you must become as big as possible. While collecting missiles, the player must avoid bombs and traps. These rockets will boost your character's muscle power. On the way, you may encounter blue or red gates. Going through the blue gate will make your character taller. Conversely, when going through the red gate, your character's height will decrease. Even if you are unable to reach the monster, you will still have the opportunity to finish the level. Nevertheless, if possible, make a decisive strike that kills him.