An advertisement (see below) on the Sony Entertainment Network has detailed which games will be available throughout June 2014 for PlayStation Plus subscribers in Europe. These include two PS3 titles – Lone Survivor: The Director’s Cut, a survival horror indie game set in a post-apocalyptic world, featuring 2D graphics representing retro ideologies and concepts. Also included will be NBA 2K14, the latest installment in the NBA 2K franchise containing the latest rosters and so forth.
PS Vita will be getting Dragon’s Crown, a 2D action-RPG featuring gameplay elements taken from the beat-em-up and sidescrolling genres. Players are able to pick one of six playable characters, including Fighter, Dwarf, Wizard, Amazon, Elf, and Sorceress in order to take on various enemies using a range of skills, items, and spells. And finally, PixelJunk Shooter Ultimate will be making its way to PS4 – this neat package contains missions taken from PixelJunk Shooter and PixelJunk Shooter 2 and is considered the “ultimate” PixelJunk Shooter collection.

The leaked image, showcasing the games mentioned previously. Notice the Dutch language and euro currency pricing – a clear indicator the advertisement is aimed at European audiences.
Please keep in mind this line-up hasn’t officially been confirmed, but an advertisement on an official Sony website practically confirms itself by definition.