After clearing Bad-Mouth Sugoroku, Yuichi and Tenji find themselves trapped in a dark cave for three days. During their isolation, Tenji makes the shocking revelation that he had already experienced a Tomodachi Game in the past. Meanwhile, a team of new opponents lies in wait outside, anxious to challenge the two partners to a grueling third game.
Trusting your friends will start 
to look like a dumb idea.
.سيبدو الوثوق بأصدقائك كفكرة غبيّة
Man kommt sich dumm vor,
dem Freund noch zu vertrauen.
Que confiar en tus amigos
te parece una estupidez.
Que confiar en tus amigos
te parece una estupidez.
On n’aura plus aucune confiance
en ses amis…
Fidarsi dei propri amici inizierà
a sembrare un'idea stupida.
Confiar em seus amigos começará
a parecer uma ideia idiota.
Так можно прийти к выводу,
что глупо доверять другу.