The latest patch issued by Bloodborne developer From Software updates the game to version 1.02 fixes a potentially serious bug that prevents players from progressing.
The bug would occur if a player participated in online multiplayer as a cooperative guest or hostile invader by using either of the Resonant Bell items in the Forbidden Woods. Afterwards, the user would not be able to get the Lunarium Key. Without that, players can’t fight the next area’s boss or visit Master Willem or the Moonside Lake. The patch also fixes other unspecified bugs, including the item duplication exploit.
Bloodborne is available now as a PlayStation 4 exclusive.