Path of Exile. Technically it's not a new game (the beta started in 2013, I guess), but it was released on PS4 this March. Though I would recommend playing the pc version for various reasons. First of all because of mods, the number of players online and powerleveling services like e2p (I use it to level up quickly from 1 to 100 on softcore). I also prefer to play with mouse and keyboard, though the controls in PS4 version work fine, that's just a matter of taste.
Mortal Kombat 11. It received some patches and just recently became comfortable to play. But the online mode is still full of one-combo instakills.
Bloodstained: Ritual of the Night. Only for those into Castlevania. Nuff said.