Two new games will join the PlayStation Plus Instant Game Collection next week, according to the PlayStation Blog: Germinator (PS Vita) and Pinball Arcade (PS3 and PS Vita, Cross-Buy enabled).
On May 21, PlayStation Plus members will be able to pick up both Germinator and Pinball Arcade for free, while non-members can buy them individually for $9.99 on the PlayStation Network. As of tomorrow, the Metro: Last Light Season Pass (PS3), which is a discounted pre-payment for future Metro DLC that includes The Faction Pack, The Tower Pack, The Developer Pack and The Chronicles Pack, will also receive a 25 percent discount for PS Plus members, bringing it down to $11.24 from the regular PSN price of $14.99.
The following games are also being discounted for PS Plus members: Darkstalkers Resurrection bundled with Super Puzzle Fighter 2 (PS3, 30 percent off), Men's Room Mayhem (PS Vita, 30 percent off), and discounts for members and non-members apply to a range of Ultimate Edition games, including Assassin's Creed 3 — Ultimate Edition, Batman: Arkham City — Ultimate Edition, Far Cry 3 — Ultimate Edition and many more. The complete list of discounted games can be viewed here.
This week is also the last chance for PS Plus members to pick up Zombie Tycoon 2: Brainhov's Revenge from the Instant Game Collection, and to reap the discounts on games like Grid 2, Max Payne 3 — Ultimate Edition, Persona 4 Arena — Ultimate Edition and more. These discounts end May 28.