The December PlayStation Plus update features the first free games for PS4, plus a range of PS3 and PS Vita titles.
The first PS4 games include side-scrolling shmup Resogun, the spiritual successor to Stardust, and Contrast, a platformer in which you control the imaginary friend of a little girl.
Coming to PS3 are Codemasters' racing sequel GRID 2 and cross-buy title Guacamelee. PS Vita gamers can also enjoy Sonic & All-Stars Racing Transformed plus PSP classic GTA Liberty City Stories.
Remember that even if you don't own a PS4 but have a PS Plus account, you'll still be able to add the free games to your SEN account for when you do eventually get a PS4. Likewise for all the games offered in the Instant Game Collection.
Entering PS Plus:
29th November: RESOGUN
29th November: Contrast
27th November: GRID 2
27th November: Guacamelee! (Cross Buy)
27th November: Sonic and All-Stars Racing Transformed
27th November: Grand Theft Auto Liberty City Stories
Leaving PS Plus:
27th November: Metal Gear Rising Revengeance
27th November: Jak and Daxter Trilogy
27th November: MotorStorm RC
27th November: Oddworld Strangers Wrath
EU PlayStation Blog