This week, we welcome Knytt Underground, the PS3 and PS Vita Cross-Buy title, to the PlayStation Plus Instant Game Collection! Read on to learn more about this, and other new content getting the Plus treatment.

May 14th PlayStation Plus Update Knytt Underground (PS3 and PS Vita – Cross Buy Enabled)

PSN Price: $14.99, Free for PS Plus members

With an array of thrilling quests, unique zen-like gameplay and plenty of dynamic characters to meet and guide you on your adventure – Knytt Underground delivers a captivating and unparalleled experience. Download today and begin your journey to ring the six bells of fate and save this vibrant and enchanted underground world before it’s too late. GRID 2 – Pre-Order (PS3)

10% Discount for PS Plus members (PSN Price: $59.99; PS Plus Price: $53.99)

Be fast, be first and be famous as you join the elite in ‘World Series Racing’ where the greatest cars, drivers and events come together in the search for a new motorsport icon. Find your limit, then go beyond it. Welcome back to racing. Metro: Last Light (PS3)

20% Discount for PS Plus members (PSN Price: $59.99; PS Plus Price: $47.99)

Beneath the ruins of post-apocalyptic Moscow, in the tunnels of the Metro, civil war rages for control of a doomsday device that threatens to erase humanity forever. As Artyom, burdened by guilt but driven by hope, you hold the key to survival – the last light in the darkest hour.

Last Chance (Leaving on 5/21)

Instant Game Collection
Tekken 6 PSP
Darksiders

Discounts
PAPO & YO BUNDLE (game & soundtrack)

What’s your favorite content from this week’s update? Do PSP games add value to the PlayStation Plus Instant Game Collection?

You’ll find all the content detailed above with their Plus benefits active when the PlayStation Store updates tomorrow.

So tell us, what are you most excited for this week? How can PlayStation Plus get even better? Your comments and feedback matter, so leave them below, or, if you’re looking to engage with more of the PS community, make sure you head over to the PlayStation Community Forums to discuss this week’s news more, find other topics to contribute your thoughts to, or start one for yourself. See you in the comments!