This week’s PlayStation Store update is in. Alongside the anticipated Earthworm Jim HD comes paid game comes a free trial and a demo for Activision’s Call of Duty: Modern Warfare 2 (this late, I know). Also on the list are more Marvel characters for LittleBigPlanet, new BioShock 2 content, music add-ons, and more.

Check out the full update below.

PlayStation Plus

• Qore August Episode
• Red Faction Guerilla – Game Trial
• PixelJunk Racers Second Lap – Limited time discount – Early release for PS Plus members only

PlayStation Network Summer Sale

• Fat Princess – Sale (now $7.49, original price $14.99)
• Final Fight/Double Impact – Sale (now $4.99, original price $9.99)
• Flock – Sale (now $7.49, original price $14.99)
• Groovin Blocks PS3 – Sale (now $4.99, original price $9.99)
• Kick-Ass – Permanent Price Drop (now $9.99, original price $14.99)
• Madden NFL Arcade – Sale (now $7.49, original price $14.99)
• PixelJunk Shooter – Sale (now $4.99, original price $9.99)
• Section 8 – New Sale (now $14.99, original price $29.99)
• Wakeboarding HD – Sale (now $7.49, original price $14.99)

Downloadable Games

• Earthworm Jim HD ($9.99)

Game Demos

• Call Of Duty: Modern Warfare 2 Cliffhanger Demo (also available in French)
• Earthworm Jim HD Demo

Add-Ons

• BioShock 2 – Protector Trials ($4.99)
• Blazblue: Continuum Shift (x24) ($0.59 – $7.99)
• LittleBigPlanet: Marvel – Captain America ($1.99)
• LittleBigPlanet: Marvel – Invisible Woman ($1.99)
• LittleBigPlanet: Marvel – Rogue ($1.99)
• LittleBigPlanet: Marvel – Venom ($1.99)
• LittleBigPlanet: Marvel – Wolverine ($1.99)
• LittleBigPlanet: Marvel Costume Kit #3 ($5.99)
• ModNation Racers: Nukular Mod and Mauler Kart ($1.75)
• ModNation Racers: Nukular Mod ($0.99)
• ModNation Racers: Mauler Kart ($0.99)
• Guitar Hero Add-Ons
  • “Bird And The Worm” – The Used ($1.99)
  • “Pretty Handsome Awkward” – The Used ($1.99)
  • “The Taste Of Ink” – The Used ($1.99)
  • The Used Track Pack ($5.49) – Downloadable Track Pack featuring “Bird And The Worm”, “Pretty Handsome Awkward”, and “The Taste Of Ink” by The Used. Please Note: Many songs are available both as singles and as part of a Track Pack, so please carefully consider your purchases before downloading.
• Rock Band Add-Ons
  • “Bulletproof” – La Roux ($1.99)
  • “I Only Want You” – Eagles of Death Metal ($1.99)
  • “Jesus Freak” – dc Talk ($1.99)
  • “Love Addict” – Family Force 5 ($1.99)
  • “Rapture” – Blondie ($1.99)
  • “Saturday Morning” – Eels ($1.99)
  • “Sturm & Drang” – KMFDM ($1.99)
  • “The Perfect Crime #2″ – The Decemberists ($1.99)
• Rock Band Network Add-Ons
  • “Crushed Beyond Dust” by Skeletonwitch ($1.99)
  • “Elements” by Texas in July ($0.99)
  • “Fake It” by Seether ($1.99)
  • “Heads Or Tails? Real Or Not” by Emarosa ($1.99)
  • “Is There A Ghost” by Band of Horses ($1.99)
• Tiger Woods PGA Tour 11: Riviera CC ($4.99)
• Trine DLC ($0.99)

Game Videos

• 3D Sizzle Trailer
• A Short Film Made From Red Dead Redemption
• DeathSpank Launch Trailer
• DeathSpank Loot Trailer
• inFAMOUS 2 E3 2010 Trailer
• inFAMOUS 2 First Look Gameplay Trailer
• Pulse 8/3 Edition

Avatars

• Street Fighter Alpha 3 Avatars ($0.49) (x3)

Themes and Wallpaper

• Fat Princess Fat Roles Wallpaper 5 (free)
• Liquid Theme ($1.49)
• Purple Haze Theme ($1.49)
• Summer Girls Theme ($1.49)