Plus members will also get the standalone LittleBigPlanet 2 Move-enabled spin-off Sackboy's Prehistoric Moves for free a week ahead of its regular release, not to mention Fieldrunners and Crash Tag Team Racing for nowt.

On top of that, there's the usual assortment of free avatars and Home items, a demo of Prototype and a selection of Plus-exclusive discounts.

Sony also notes that the free versions of Shatter, Oddworld: Abe's Exoddus and Dynogems will no longer be free from December 14, so snap them up if you haven't yet.

Here's the full slate of what's coming to PS Plus on December 7 and 14:

PlayStation Plus Highlights for 12/7:

Featured Games/DLC
Sackboy Prehistoric Moves (Free and early access to PlayStation Plus Subscribers, regular price $5.99)
Tron: Evolution: Black Guard Multiplayer Skin (Free and exclusive to PlayStation Plus Subscribers)

Featured Avatars
Hustle Kings Avatar Bundle (Free to PlayStation Plus Subscribers, regular price $1.49)

Featured Qore Episode
Qore December Episode 31 (Free to PlayStation Plus Subscribers, regular price $2.99)

PlayStation Plus Highlights for 12/14:

Full Game Trial
Prototype Full Game Trial (Free and exclusive to PlayStation Plus Subscribers)

Featured Games
Sam & Max: The Devil's Playhouse (Episodes 1-5) (Free to PlayStation Plus Subscribers, regular price $34.99)
Fieldrunners (Free to PlayStation Plus Subscribers, regular price $6.99)
Crash Tag Team Racing (Free to PlayStation Plus Subscribers, regular price $5.99)

Discounted Games
Marvel Super Hero Squad PSP (PlayStation Plus price $15.00, regular price $29.99)
Flow PSP (PlayStation Plus price $5.99, regular price $7.99)
Tomb Raider III PS One (PlayStation Plus price $3.00, regular price $5.99)
Galaxy Fight - PS One Import (PlayStation Plus price $3.00, regular price $5.99)

Featured Home Item
Burn Zombie Burn Home Item - Zombie Heads (Free and exclusive to PlayStation Plus Subscribers)

Last Chance, Get Them While You Can - Coming down on December 7:

Featured Offers to PlayStation Plus Subscribers
Qore November Episode 30

Last Chance, Get Them While You Can - Coming down on December 14:

Featured Offers to PlayStation Plus Subscribers
Shatter
Oddworld: Abe's Exoddus
DYNOGEMS - Minis

Discounted Games/DLC
Landit Bandit (50% off)
Hustle Kings (50% off)
Crash Bandicoot 2 (50% off)
MAG - Interdiction Mission Pack (50% off)