How do you get the mystery box after the teddy bear?

To obtain the mystery box after the teddy bear, you typically need to complete a series of tasks or challenges associated with the teddy bear. This may involve solving puzzles, defeating certain enemies, or finding specific items in the game. Once these requirements are met, the mystery box usually becomes accessible, allowing you to claim its contents. Be sure to check any clues or hints provided in the game for specific steps.