"It seems that there is a door that leads to the underworld on the alley with Akihahara."
Such city legends were talking about on internet bulletin boards.
Mesmerized by the story, the hero actually found those doors and somehow opened them up.
It was truly an "underworld" when the fainted hero woke up!
Will the hero escape from this underworld?

-Features
This is a stage clear type escape game with a story without items. (All levels are free to play.)
There is no item, so the game is a new escape game, so both those who love escape game or those who are beginner can enjoy this game!

-How to play
Move through the map and tap where you want to find and solve mysteries to get the important keys to escape the underworld.
If you get stuck, feel free to use a hint to help you out!