A lot of westerners seem to be unfamiliar with this, but the leak is from what's basically the equivalent of the ESRB for Korea, so yes this is an official game and it's very real. However this doesn't mean the game's gonna release any time soon, and we don't know what game this is even gonna be - could be a mobile game for all we know. The only concrete facts is that Arc System Works has filed for a ratings check on a video game called "Under Night In Birth 2: SistaCeles". But any questions on whether this is real or not can be put down, it's very real. quick note, the Kars tweet that blew up said the subtitle for the game was "Sistema Celeste" but that probably won't be the case, since the Korean title clearly reads as "SistaCeles" From a lore perspective it's clear that it does refer to Sistema Celeste since it's what Kuon calls the second hollow night, but the working title of the game is probably gonna be your usual UNI gibberish title that's pronounced "sistaceles" but probably gonna be written like SISTCLS or something. also i have been spotted twice in the video epic
If it's a mobile game. I will seriously cry. 😭 I just want a new UNI game that has rollback on all systems (or most of them. No promises for the Switch.)
If its real then I hope they don't start cutting characters like Guilty Gear did (I don't want my main Byakuya going anywhere, he's just so much fun to use!)