로딩중
Escape from the Underground Waterway is an adventure game developed by なんかいいね.
Explore the waterways, solve the mystery and escape!
You can play the game for free until the end.■ Easy operation
It is equipped with a hint function even beginners can reach the answer properly.
■ How to play (operation explanation)
Tap the place you think it is suspicious.
Use the items you have obtained to solve the mystery.