Labyrinth Runner (Japan)

The princess of Vegetaria named Papaya has been kidnapped by the Devil. Now it's up to the prince to rescue her. The prince is equipped with a gun that shoots bullets, a laser gun, and bombs. These weapons can continually be upgraded to more powerful versions. The prince has to go through five areas of Vegetaria, through the forest, a castle wall, a maze, riding a railway truck, and finally the devil's castle. Each of these areas are filled with and enemies and a boss monster and have to be beaten within the given time limit.