'Mercenary Kings' & 'Batman: Arkham City' Top List of April PS Plus Games

Six games in all being add to the Instant Game Collection

As expected, 'Mercenary Kings' will be April's PS4 PS Plus title.

'Mercenary Kings' has been developed by Tribute Games, which includes several developers who worked on the 'Scott Pilgrim vs The World' beat 'em up. In 'Mercenary Kings,' players take the role of a mercenary, either the Empress or the King (or both in 4 player co-op), and take on the battleground of Mandragora Island in an attempt to rescue Dr. James Neil from the forces of C.L.A.W.

Meanwhile, 'Batman: Arkham City' 'Stealth Inc. A Clone in the Dark,' and 'Castle of Illusion Starring Mickey Mouse' will be joining the Instant Game Collection on PS3. Playing 'Arkham City' is a perfect way to get ready for the fall release of 'Batman: Arkham Knight.'

Rounding out April are two Vita titles, 'Velocity Ultra' and 'Pixeljunk Monsters Ultimate HD.'

Source: PlayStation Blog