Here's what appeared this week in Xbox Live Marketplace:
- Arcade: Peggle ($10; mini review), Crystal Defenders ($10) and NCAA Basketball March Madness Edition ($15), plus The Maw River Redirect expansion ($1.25)
- Tomb Raider: Underworld Designer Costume Pack (free) and Lara's Shadow expansion ($10)
- Trivial Pursuit Movie Pack (free)
- Burnout Paradise Boost Specials Collection ($8 or $5 each) with Carson Extreme Hot Rod and Paradise Hawker Mech
- Street Fighter IV Shadaloo Pack ($4)
- Sonic Unleashed Chun-nan Adventure Pack ($3.13) with four stages and two missions playable after Chun-nan is unlocked
- Guitar Hero World Tour Rise Against Track Pack ($5.50 or $2 each) with "Audience of One," "Death Blossoms" and "Ready to Fall"
- Rock Band/Rock Band 2 tracks ($2 each) "Losing My Religion" by R.E.M., "All I Want" and "The Kids Aren't Alright" by The Offspring and "Way That it Shows" by Richard Thompson
- Lips tracks ($2 each) "Lips Of An Angel" by Hinder, "Shake It" by Metro Station and "Hook Me Up" by The Veronicas
- Community Games ($2.50-$10 each): Matchem, No Frills Cross Sums, Philip Muwanga's Hexy Trench, Slam and ZenHak
- Demo: Call of Duty: World at War
- Game Videos: Crystal Defenders and HAWX
- Themes: Eat Lead: The Return of Matt Hazard ($2), Hasbro Family Game Night ($3.13) and Peggle Premium ($3.13) plus Adidas (free), Family Guy ($1.88) and Fast & Furious (free)
- Pictures: Peggle ($1.25), Resident Evil 5 (free; enters you in sweepstakes) and Street Fighter IV ($1.25) plus Adidas (free)
