Arcade: ScrambleScramble is this weeks Arcade release, and its now available on the Xbox Live Marketplace. The trial (free) and full game (400 points) is available in all Xbox Live regions. Features Scramble your fighter and take on the enemy base in this newly enhanced version of the arcade classic. The base is heavily guarded and you must guide your ship through five levels of enemy defenses before you can destroy your objective. Featuring brand-new graphics and sounds for Xbox 360™, take your skills online and challenge the new "Versus" and "Co-op" modes. List your high score on the Xbox Live® leaderboards and prove youre the best in the world! Enhanced artwork: Hand-painted models, particles systems for explosions, and smoke and cosmic new parallax scrolling backgrounds make for a visual feast. Upgraded sound: Listen to digitally enhanced sound effects and tunes. Multiple levels: Play through six levels of ever-increasing challenge and excitement. Multiplayer modes: Try the new Xbox Live split-screen multiplayer modes, including Versus Mode and Co-op Mode. Achievements: Score a series of achievements which range from straightforward to challenging. Leaderboards: Online scoreboards capture a range of statistics including highest score (single-player and co-op) and win/loss ratio in Versus Mode. Leaderboards are displayed for all time as well as weekly.