Disgaea 5 was originally released on the PS4 in 2015. The Switch version does not add any new content, but it does bundle in all of the available DLC. At the netherworld base you can talk to the Special Content NPC and receive powerful characters, extra episodes/levels, better starting weapons, and...
Looks and runs great on the Switch; funny dialogue and characters; lots of bundled in extra content
Lots of grinding required to complete the game