How do I unlock Hidden Route 14 in Yo-kai Wibble Wobble?
Get a Wib Wob to size 25 or bigger.
The hidden routes in Yo-kai World are disappointing to say the least. Not only are they hard to unlock, but they do not unlock many new Yo-kai. In Hidden Route 14 and 18 you only unlock Bruff, who you should have already encountered. To unlock Bruff on the 14th hidden stage you need to get a Wib Wob to size 25 or higher on Stage 169. This is easily done if you have friended Dracunyan or Signiton.