New in the US Playstation Store are Storm and Killzone 3 Multiplayer for PS3, and on Vita there are demos for Dynasty Warriors Next and Touch My Katamari.

PlayStation Plus

Discounted PS3 Full Game:     Killzone 3 Full Multiplayer (PS+ Price: $7.50)
Discounted Mini:     Touchdown Fever Mini (PS+ Price: $2.39)
Free Exclusive Theme:     Leap Year Dynamic Theme
Free Avatars:     Jak and Daxter Collection – Jak and Daxter Avatar 4
Jak and Daxter Collection – Dark Jak Avatar 2

 

PSN Games

Storm ($9.99)
Manipulate wind, rain, lightning and snow to solve puzzles at your own pace, interacting with lush landscapes in each of the seasons to lead a seed to a new, happy home.

Killzone 3 Multiplayer w/Trial ($14.99)
The complete Killzone 3 online experience – enjoy fierce 24-player battles using the latest ISA and Helghast weapons and technology. This game is playable in 2D or 3D.

Medieval Moves: Deadmund’s Quest Full Game ($39.99)
Medieval Moves: Deadmund’s Quest combines sword fighting, archery and throwing weapons in a playful action-adventure! From the creators of Sports Champions, it’s non-stop action adventure.

 

PS3 Full Games

Deus Ex: Human Revolution ($39.99)
To save his life after a deadly attack, Adam Jensen had no choice but to become physically augmented with cybernetics. Driven by his need for answers, he soon finds himself chasing down leads all over the world.

 

Game Demos (free)

Killzone 3 Multiplayer Demo
The complete Killzone 3 online experience – enjoy fierce 24-player battles using the latest ISA and Helghast weapons and technology. Download the demo for a free taste of the full Killzone 3 multiplayer experience.

Major League Baseball 2K12: Demo
The longest running Major League Baseball franchise returns to the virtual diamond with MLB 2K12 from 2K Sports. Demo the game featuring advanced pitching & hitting controls, detailed player tendencies & scouting reports, and immersive game modes for any level of fan. MLB 2K12 is the only game you’ll need this season, in stores now!

Top Gun: Hardlock Demo
Check out this high flying demo. Top Gun: Hard Lock is aerial dog-fighting at jet speeds. The game includes 12 playable planes, including the iconic F-14 Tomcat and F-22 Raptor. Pull of spectacular ACM’s in Hard Lock combat, pushing yourself higher than ever before. Engaging single player campaign with 15 death-defying missions and online multiplayer for up to 16 players.

EA SPORTS FIFA Street Demo
FIFA Street Demo – Get a taste of FIFA Street before the game hits store shelves!

The Simpsons Arcade Game Demo
The long-awaited home console port of the classic Simpsons arcade game is finally here! Chase down Smithers and Mr. Burns on the epic quest to save Maggie. Battle your way through Springfield in this hilarious blast from the past! Download the Demo today!

 

Updates

Dead Space 2 Dlc Bundle (Price Change) (PS3) (now $19.99, original price $21.99)
Shift 2 Unleashed Dlc Bundle (Price Change) (PS3) (now $29.99, original price $34.99)
Call Of Duty: Black Ops (Price Change) (PS3) (now $49.99, original price $59.99)
Call Of Duty: Modern Warfare 2 (Price Change) (PS3) (now $29.99, original price $39.99)
Hydrophobia: Prophecy (Sale) (PS3) (now $2.99, original price $9.99)
Assassin’s Creed Brotherhood (Price Change) (PS3) (now $29.99, original price $39.99)
MotorStorm Arctic Edge (Price Change) (PSP) (now $9.99, original price $19.99)
Patapon (Price Change) (PSP) (now $9.99, original price $15.99)

 

PS Vita Demos (Free)

Dynasty Warriors Next Demo
Play as either Zhao Yun or Zhenji and fight your way through the Yellow Turban stage in this demo of DYNASTY WARRIORS NEXT. Command each character’s unique actions, using both standard controls and the unique touch and motion controls of the PS Vita system. *Some customization items made available in the demo will need to be unlocked in the full game.

Modnation Racers: Road Trip Game Trial
Welcome to the never-ending season of ModNation kart racing, where competitive racing and community creativity collide. Whether you race for the fastest time, customize your own karts or tracks, or you discover new courses online – ModNation Racers gives you everything you need for your next “Road Trip”!

Reality Fighters Game Trial
Try out Reality Fighters(TM)! This demo allows you to scan in your face to create one character which you can customize with a few of the crazy costume pieces and accessories. You can then train your character and test your skills in a quick fight. Check out the demo today and then upgrade to the full version on March 13, 2012!

Touch My Katamari Demo
Roll everything from tiny ants to skyscrapers in this exhilarating “Shape-changing and Ball rolling” title. Use the touchscreen or the traditional controls to roll! This demo includes the tutorial and “Make It Big 1: Playtime.”

 

PS Vita Apps

Foursquare (Free)