Disgaea 5 introduces side quests to help you earn gear and money for the main story. The quests start off easy but will quickly become more challenging.
Amazon has discounted the physical PS4 versions of Disgaea 1 Complete to $27.99, Disgaea 4 Complete+ to $39.85 and Disgaea 5: Alliance of Vengeance to $31.95.
Play-Asia has reduced the prices on 8 gaming products including Collar X Malice for PS Vita and Disgaea 5: Alliance of Vengeance for PS4.
I only ever use Play-Asia for English-Asia imports anymore, it's too expensive to buy from them regularly.
Amazon has discounted the digital version of Disgaea 5: Alliance Of Vengeance to $19.99 on PlayStation 4.
