Tall Man Run is an endless running game with a fun and unique mechanic where players must avoid obstacles and collect height-boosting blocks to become taller. The goal is to increase your size while navigating through various stages and obstacles. The game features colorful, cartoonish graphics and an intuitive control system. The gameplay is casual, offering an enjoyable experience for players who want a quick and simple game to pass the time. However, it can feel repetitive after a while, especially as the difficulty gradually increases, making it more about reflexes than strategy.