This massive expansion introduces a fully playable secondary character, St. Lucia, an angel who fights with ranged attacks and agile aerial maneuvers. It also added a co-op multiplayer mode and a robust custom level editor, though online server dependencies may affect multiplayer functionality on emulators.
If you have acquired the game files (in a folder format) and separate DLC packages (in .pkg format), installing them in RPCS3 is a straightforward process. Dantes Inferno - DLC- - RPCS3- -Repacks Gnarly-