Infinite Tunnel

General Information

Infinite Tunnel is a one-way tunnel players can travel through once per day. In the tunnel, players can encounter weird NPCs and rare Yo-kai. At first the tunnel is short and quite unremarkable at about 700 yards. With each visit and depending on player's choices, the tunnel grows longer .

Unlock and Location

Players gain access to Infinite Tunnel when they arrive at Harrisville through story.

It is located in the northwest of your grandmother’s house by Harry Hill.

End of Tunnel Events

After passing through the entire tunnel (However long you may have caused it to become via various events/NPC interactions), you will encounter something different every time you reach the end.

1st time: You see a ghostly figure of a girl floating
2nd time: You see that same girl, along with at huge yo-kai (Mallice) to the left.
3rd time: The trees blossom into pink (spring-time?). The girl is there.
4th time: The season changes. The girl is there.
5th time: The season changes. You’re able to talk to a yo-kai that is there.
6th time: You fight a boss yo-kai. You fight Mallice

7th time and onwards: (assuming you defeated the boss above) You will be able to get a random item (Coin, Super Exporb, Meteor Badge, Runic Charm, and more)

Choices for NPC Encounters

The Twins

Friendly Guy

Emergency Exit Door

You escape from the tunnel if you chose to take this door (may randomly encounter some other thing on the way out)

Xth Emergency Exit Door

You wind up in a a dark room, with the option of fighting a random Yo-kai (including “Neighfarious/Uma”)

Normal Looking Door

You will exit the tunnel, and you will be warped into some other random location within the game.

A Switch on the Wall

The tunnel’s exit might get closer or much closer or the tunnel’s exit might get further or much further away.

Vending Machine

100 Y Money: You may wind up fighting a battle or getting an item.

1000 Y Money: You may wind up fighting a battle against marginally stronger Yo-kai or getting an item that is marginally better. Items may include: Choice Tuna, VoltXtreme, Bronze Tegata/Note (the thing you use to boost the boss in Blasters mode)

10,000 Y Money: You may fight very strong Yo-kai or get Divine Charm (+18 Def, -8 Str)

Yo-kai compositions that you may wind up fighting if you pay 10,000 Y Money:

A Man with a Dog on the Leash

This man will ask you various questions with multiple choice answers. Each answer will have a different effect.

Question

I am the teacher in charge of your class. Today, you get to choose what homework you’ll be getting. You’re free to choose which ever one.

Answers

Easy homework: The exit to Infinite/En’en tunnel becomes a little closer Hard homework: Fight yo-kai; Afterwards, the exit to Infinite/En’en tunnel becomes a little further away"

A Bald Male Child Who Wants to Play Rock-Paper-Scissors

A Pair of Young Twin Girls

A Famous Creepy Doctor

A Man Who Likes Children

A fat man who will give you a box

A Tired Woman

She wears purple clothes and short sleeves

A Chicken

An Unfamiliar Old Lady

A Worried Old Man

found left of screen

Philosophical Grade School Student

He wears glasses

A Lost Boy

A small male child

Tunnel Worker

He wears a uniform

3 People Wearing Hyottoko Masks Dancing Past You

Easy Going Highschooler

She is in a girl's school uniform

Ramen Connoisseur

An old man in green

Tonkatsu Guy

Man in a business suit

An Acquaintance

A Man Waiting for An Apartment

A Non-thinking Elementary Schooler

He seems lost

A Elementary Schooler Named Adachi

A Suspicious Professional

An Easygoing Policeman

He is in a police uniform

A Woman Who Wants to Punch Something

A Lost Middle-aged Lady

She appears to be fat

A Steam Train

A steam train comes in from the distant darkness; stops short of running you over; then, its engineer comes out to talk to you.

Yo-kai Encounters at Various Distances

Normal Yo-kai

1 - 5000 Yards

5000 - 8000 Yards

8000 - 10,000 Yards

10,000 - 42,000 Yards

42,000+ Yards

Rare S-Rank Yo-kai

Always battles the player solo.

At/After 5000 - 8000 Yards

After 20,000 Yards