Tom Clancy's Rainbow Six Vegas 2 for the Xbox 360 has knocked the previous week's top dog--Army of Two--from the top of the overall Aussie game charts, according to data trackers GfK Australia. Despite a successful debut by the Xbox 360 version of Tom Clancy's Rainbow Six Vegas 2, the same can't be said for the PlayStation 3 version, which failed to make it into the overall charts.

Super Mario Galaxy on the Wii has moved up into second spot for the week of March 17-March 23. Mario & Sonic at the Olympic Games for the Nintendo DS fell to number three, while the Wii version managed to retain its place in sixth from the previous week. EA's popular military shooter--Army of Two--for the Xbox 360 fell to number four, with its PS3 counterpart only three positions below it at number seven. The week came to a close, with Brain Training from Dr. Kawashima: How Old Is Your Brain? at number 10.

No More Heroes may have failed to make it into the overall top 10 chart, but that hasn't stopped it from making an impact on the Wii charts, where it debuted in ninth spot.

All sales stats, including console-by-console breakdowns, can be found below:

Top 10 Full-Priced Games
1. Tom Clancy's Rainbow Six Vegas 2, Xbox 360
2. Super Mario Galaxy, Wii
3. Mario & Sonic at the Olympic Games, Nintendo DS
4. Army of Two, Xbox 360
5. MX vs. ATV Untamed, PlayStation 2
6. Mario & Sonic at the Olympic Games, Wii
7. Army of Two, PlayStation 3
8. Mario Party 8, Wii
9. The Simpsons Game, Nintendo DS
10. Brain Training from Dr. Kawashima: How Old Is Your Brain?, Nintendo DS

Top 10 PS3 Games (over A$60)
1. Army of Two
2. Call of Duty 4: Modern Warfare
3. Tom Clancy's Rainbow Six Vegas 2
4. MX vs. ATV Untamed
5. Assassin's Creed
6. Uncharted: Drake's Fortune
7. Guitar Hero III: Legends of Rock bundle
8. Burnout Paradise
9. Ratchet & Clank Future: Tools of Destruction
10. SingStar bundle

Top 10 Xbox 360 Games (over A$50)
1. Tom Clancy's Rainbow Six Vegas 2
2. Army of Two
3. Guitar Hero III: Legends of Rock bundle
4. MX vs. ATV Untamed
5. Call of Duty 4: Modern Warfare
6. Halo 3
7. Assassin's Creed
8. Bully: Scholarship Edition
9. Frontlines: Fuel of War
10. Lost Odyssey

Top 10 Wii Games (over A$50)
1. Super Mario Galaxy
2. Mario & Sonic at the Olympic Games
3. Mario Party 8
4. Guitar Hero III: Legends of Rock double pack
5. Super Paper Mario
6. Guitar Hero III: Legends of Rock bundle
7. Carnival Games
8. Crash of the Titans
9. No More Heroes
10. The Legend of Zelda: Twilight Princess

Top 10 PC Games (over A$20)
1. The Sims 2: Free Time
2. Warhammer 40,000: Dawn of War: Soulstorm
3. Call of Duty 4: Modern Warfare
4. World of Warcraft
5. Enemy Territory: Quake Wars
6. World of Warcraft: The Burning Crusade
7. The Sims 2: Bon Voyage
8. The Sims 2: Teen Style Stuff
9. Crysis
10. The Sims 2

Top 10 Nintendo DS Games (over A$40)
1. Mario & Sonic at the Olympic Games
2. The Simpsons Game
3. Brain Training from Dr. Kawashima: How Old Is Your Brain?
4. Mario Kart DS
5. Mario Party DS
6. Dora the Explorer: Dora Saves the Mermaids
7. More Brain Training from Dr. Kawashima: How Old Is Your Brain?
8. Professor Kageyama's Maths Training: The Hundred Cell Calculation Method
9. Cooking Mama 2: Dinner With Friends
10. New Super Mario Bros.

Top 10 PS2 Games (over A$50)
1. MX vs. ATV Untamed
2. Guitar Hero III: Legends of Rock bundle
3. Dora the Explorer: Dora Saves the Mermaids
4. WWE SmackDown! vs. RAW 2008
5. Need for Speed ProStreet
6. Buzz! Junior: Dino Den
7. Ratatouille
8. The Simpsons Game
9. SingStar '80s
10. SingStar Pop

Top 10 PSP games (over A$40)
1. The Simpsons Game
2. Need for Speed ProStreet
3. MX vs. ATV Untamed
4. Warhammer 40,000: Squad Command
5. WWE SmackDown! vs. RAW 2008
6. Ben 10: Protector of Earth
7. Patapon
8. Crash of the Titans
9. SOCOM: U.S. Navy SEALs Tactical Strike
10. Ricky Ponting 2007 Pressure Play

All data supplied by GfK Australia.