After the hard-earned funds for their expensive high school class trip are stolen, sophomore Yuichi and his four best friends are kidnapped by Manabu, a surreal character from a creepy late-night anime show. The mischievous Manabu challenges the students to a series of mind games that the five must decipher and outwit in order to win back their trip funds, uncover the thief, and pay off a huge and mysterious debt.
If you don't get this one right, 
it's game over.
.إلّم تجيبوا على السّؤال بشكل صائب، تنتهي اللّعبة
Wenn ihr die nicht schafft,
Si no la aciertan es game over.
Si no la acertáis es game over.
Si vous ne répondez pas juste,
Se non rispondete bene, sarà game over.
Se não derem a resposta correta agora...
Ответите неверно — игра окончена.