Mystic Marathon (1984)

The game is a left-to-right footrace between the player-controlled creature and six controlled by the computer. Each island contains multiple paths, and the creatures have to swim the water between the islands, which is slower than running. Many obstacles slow the creatures down, including apple-throwing trees, lightning, sea monsters, giant clams, and sinkholes. There are also ways to move forward quickly, such as a hand that throws a character and caves that warp the creature to the exit. In addition to a joystick for movement, there is a jump button. The goal is to finish in the top three to progress to the next race.