In 'Mafia Dance', two members of a group become designated as "mafia" members. The rest play as ordinary citizens, and while ordinary citizens listen to the correct song through their headphones, the mafia members must listen to a different song while trying their best to dance correctly to the song that everyone else is listening to - in this game, NCT Dream's "We Go Up".

Members Jeno and Haechan were designated as mafia, but thanks to the horribly off-beat song that the staff chose, it didn't take long for both of them to get caught. 

Watch the fun game above.