I'm sure nobody is shocked.

What was the top-selling digital game on the PlayStation Store in May? …do you really have to ask?

As revealed over at the PlayStation Blog , The Witcher 3: Wild Hunt sits atop the PS4 list, dethroning Mortal Kombat X . As CD Projekt Red's ambitious RPG isn't on PS3, the Mass Effect Trilogy hit #1 for PS3 (it helps that it only cost $4.80), and Freedom Wars won the month for Vita.

For add-on content, Destiny 's House of Wolves expansion easily topped both the PS4 and PS3 charts, while the surprise release of The Misadventures of Tron Bonne was #1 in the PS Classics category. You gotta try that one if you haven't yet.

Related Game(s): The Witcher 3: Wild Hunt