Number of Players
1 (Single Player)
Release Date

Switch eShop

  • EU 4th May 2023, £3.74
Official Site


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Japanese Escape Games The Prison Underground News

  • Nintendo Download 4th May (North America)

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About The Game

The 16th Japanese Escape Games series!!


This game is an escape-the-room game (mystery-adventure game).

*Point the screen with a cursor to solve riddles, and this game goes on.


After getting caught by an unknown group,

We are behind the bars in a secret military basement

Although the situation seems to be hopeless,

My buddy from far east looks "not"

He easily dislocated his shoulders and uncuffed himself

Then he set me free and said

"Do you believe me if I say my ancestors are Ninja?"

I shrugged my shoulders and laughed

Well, let's get out of hereー