The US PlayStation Store is now filled to the brim with a bevy of brand spanking new demos in the form of tasters for Battlefield: Bad Company 2, Aliens VS Predator, Tank Battles, Dynasty Warriors: Strikeforce, and a new game called Fret Nice

The usual assortment of interesting videos, Rock Band and Guitar Hero downloadable content, add-on content, themes and wallpapers, and great price specials manage to fill out the rest of this week’s PSN update.

Have a browse through the rest of the new content available now on the US PlayStation Store:

Price Updates

• Half-Minute Hero Permanent Price Drop (now $19.99, original price $29.99)
• Madden NFL Arcade Temporary Sale (now $9.99, original price $14.99)
• D3 PSP Game Sale:
  • Ben 10: Protector of Earth Temporary Sale (now $12.99, original price $14.99)
  • Cube Temporary Sale (now $4.99, original price $9.99)
  • Dead Head Fred Temporary Sale (now $9.99, original price $14.99)
  • PQ: Practical Intelligence Quotient Temporary Sale (now $4.99, original price $9.99)
  • PQ2: Practical Intelligence Quotient 2 Temporary Sale (now $9.99, original price $14.99)
  • Puzzle Quest: Challenge of the Warlords Temporary Sale (now $9.99, original price $14.99)
  • WTF: Work Time Fun Temporary Sale (now $7.99, original price $9.99)
• Qore
  • Qore Annual Subscription – February 2010 ($24.99)
  • Qore Episode 21 February 2010 ($2.99)

Downloadable Games

• Fret Nice ($14.99)

Game Demos (free)

• Battlefield: Bad Company 2 Multiplayer Demo
• Aliens vs. Predator Demo
• Fret Nice Demo
• Dynasty Warriors: Strikeforce Demo
• Tank Battles Demo

Add-on Game Content

• White Knight Chronicles International Edition Makeover Ticket ($4.99)
• Dragon Ball: Raging Blast Revived Warriors Pack (free)
• MX vs ATV Reflex Track Pack 2 DLC ($4.99)

Guitar Hero 5 DLC

• 30 Seconds to Mars Track Pack ($5.49)
  • Kings And Queens by 30 Seconds to Mars ($1.99)
  • From Yesterday by 30 Seconds to Mars ($1.99)
  • Attack by 30 Seconds to Mars ($1.99)

Rock Band DLC

• Gone Country Track Pack 3 ($9.99)
  • She Thinks My Tractor’s Sexy— Kenny Chesney ($1.99)
  • On the Road Again— Willie Nelson ($1.99)
  • Swing— Trace Adkins ($1.99)
  • Me and My Gang— Rascal Flatts ($1.99)
  • Suds in the Bucket— Sara Evans ($1.99)
  • Gone— Montgomery Gentry ($1.99)

Game Videos (free)

• Pulse 2/4 Edition
• Sonic & Sega All-Stars Racing Vehicles & Tracks Network Trailer
• FIFA Soccer 10: Ultimate Team Trailer
• FIFA Soccer 10: UT New User Trailer
• SOCOM: Fireteam Bravo 3 Multiplayer Trailer
• Army of Two: TFD Co-op Office Sniper Trailer
• Army of Two: The 40th Day Launch Trailer
• Battlefield: Bad Company 2 Single Player Trailer
• Dark Void HD Trailer

PS3 Themes

• White Knight Chronicles International Edition Dynamic Theme 1 ($2.99)
• Star Trek Dynamic Theme ($2.99)
• Bad Business Theme 2 ($1.99)
• Azmodeus Dark Angels Premium Theme 3 ($1.99)
• A Sexy Valentine Theme ($1.99)
• Infected Theme ($1.49)

Wallpaper (free)

• NBA UNRIVALED Wallpaper

PlayStation Store for PSP

Downloadable Games (also available from PS3 storefront)

• After Burner: Black Falcon ($15.99)
• Armored Core: Silent Line ($14.99)

Game Videos (free)

• Pulse 2/4 Edition

PSP Themes (also available from PS3 Storefront)

• Star Trek PSP Theme ($1.49)
• A Sexy Valentine PSP Theme ($1.49)
• Infected PSP Theme ($1.49)