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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.