New to Disgaea 5 are Alliance Attacks – attacks that deal out additional damage when paired up with a teammate. Also new to the game are Revenge Attacks, which powers up your characters when allies take damage or are defeated. This revenge mode also unlocks new abilities for your characters called Overloads, which could very well turn the tide of battle.
Disgaea 5 will be available for the PlayStation 4 in North America on October 6, 2015 and Europe on October 9, 2015.
Source: Press Release
