These lists are based on global unique users connected to Xbox Live or in the case of Arcade, full versions purchased this week. The arcade list is based on full versions purchased. Here are the top 3 for each charts, see the source for the complete top 10 list.
Xbox 360 Top Live Titles
1. Halo 3
2. Call of Duty 4
3. Gears of War
Top Arcade Titles (Full Versions)
1. Switchball
2. Word Puzzle
3. Sonic The Hedgehog 2
Original Xbox Top Live Games
1. Halo 2
2. Battlefield 2: Modern Combat
3. Star Wars: Battlefront 2
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