The 16th Japanese Escape Games series!!

■THE GAME SYSTEM
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.

■STORY
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

More details on the official game page of Japanese Escape Games The Prison Underground ...