Dear PBBG fans,
It has come to our attention that the Steam Achievement “Get to Level 50 as Kurisu” for Phantom Breaker: Battle Grounds is not working as intended.
Unfortunately, since Rocket Panda Games does not have access to the original source code for the game after inheriting it from Mages we do not have the means to fix the issue. So we have made the difficult decision to delete this specific achievement from the game.
We sincerely apologize for any inconvenience this may cause.