So yeah after I see weshek's post about jolly 4 being cancelled for "mistake".

TJGvideos' video about the jolly 4 regarding. nothing much about this xd.

Also I first watching the game's demo gameplay video made by several people, and I see, they're new characters which are from the previous game's (they're referred as the Decays). Peoples were sad and worried about this situation, but I fell kinda emotionless about it. End of article.