Exit the Game Gate Between the World

What is hidden behind the mysterious gate in the cave? Driven by curiosity and with a queasy feeling in the stomach, the players move towards a dark goal. All of a sudden they are drawn in and everything goes black around them.

 
When they regain consciousness, they are no longer in the cave, but in a gloomy, strange environment! How are they supposed to find their way back into the familiar world now?

Exit the Game Gate Between the World is a puzzle game modeled after escape rooms, and it includes components meant to be folded, written upon, or torn, so it's marketed as a single-use game.