This week’s PlayStation Store update sees the release of well… nothing too significant. If you’re up for a little Sam & Max, the pre-order for their PlayStation Network exclusive, The Devil’s Playhouse, is available for $29.99 – giving you all five episodes. That shaves $5 off the regular price. Other than that, a game called Groovin’ Blocks was released and a demo for Brain Challenge, as well.

Read on for the full update.

Price Updates

• 1942 Joint Strike Sale (now $4.99, original price $9.99)
• Trine Permanent Price Drop (now $14.99, original price $19.99)

Downloadable Games

• Groovin’ Blocks ($9.99)
• Sam & Max: The Devil’s Playhouse Pre-Order ($29.99)

PSone Classics

• One ($5.99)
• Jigsaw Madness ($5.99)

Demos

• Brain Challenge Demo

Add-Ons

• Aliens Vs. Predator Multiplayer Swarm Map Pack ($6.99)
• Dragon Age: Origins Awakening ($39.99)
• Dragon Ball: Raging Blast Ultimate Warriors Pack 2 (free)
• Dynasty Warriors: Strikeforce Quest Pack #2 (free)
• Guitar Hero 5 Add-Ons
  • “(No More) Paddy’s Lament” by Flogging Molly ($1.99)
  • “Requiem For A Dying Song” by Flogging Molly ($1.99)
  • “The Seven Deadly Sins” by Flogging Molly ($1.99)
  • Flogging Molly Track Pack ($5.49) – Downloadable Track Pack featuring “Requiem For A Dying Song”, “The Seven Deadly Sins”, and “(No More) Paddy’s Lament” by Flogging Molly. Please Note: Many songs are available both as singles and as part of a Track Pack, so please carefully consider your purchases before downloading.
• Need for Speed SHIFT Exotic Racing Series ($9.99)
• Rock Band Add-Ons
  • “It’s Not My Time”— 3 Doors Down ($1.99)
  • “Control”— Mute Math ($1.99)
  • “Lady Gaga’s ‘Poker Face’ (South Park Version)”— Eric Cartman ($1.99)
  • “Oh Yeah”— The Subways ($1.99)
  • “Rock & Roll Queen”— The Subways ($1.99)
  • “The Who Super Bowl S-mashup”— The Who ($1.99)
  • “Bad Romance”— Lady Gaga ($1.99)
  • “Just Dance”— Lady Gaga ($1.99)
  • “Monster”— Lady Gaga ($1.99)
  • “Poker Face”— Lady Gaga ($1.99)
  • Lady Gaga Pack 1 ($6.99) – Build your Rock Band library by purchasing this song game track pack: Lady Gaga Pack 1. This pack includes “Bad Romance,” “Just Dance,” “Poker Face,” and “Monster” by Lady Gaga.

Game Videos

• Pulse 3/18 Edition
• The Tester Episode 5
• Army of Two: The 40th Day Chapters of Deceit Trailer
• Heavy Rain Immersion Video
• Heavy Rain Story Video
• Heavy Rain Testimonials Video
• make.believe – Creating Magic Gaming Moments
• MLB 10 The Show Catcher Mode Trailer
• MLB 10 The Show Pick Off Trailer
• MLB 10 The Show Launch Trailer
• Prince of Persia: The Forgotten Sands Gameplay Reveal Trailer
• “Sam & Max” The Devil’s Playhouse Trailer
• SOCOM 4 – Announce Trailer
• Tom Clancy’s Ghost Recon: Future Soldier

Themes and Wallpaper

• Acid Trip Theme ($1.49)
• Feeding Frenzy 2 Shipwreck Showdown Wallpaper
• Heavy Rain Mars ARI Dynamic Theme ($2.99)
• World of Outlaws Sprint Cars Theme ($0.99)