Australia is going BioShock crazy, as the Xbox 360 version has again taken out the top spot in the Australian overall games charts according to data trackers GfK. However, the PC version of the game fell completely out of the top 10.

　　There were two newcomers to the charts this week--The Sims 2: Bon Voyage on PC and Two Worlds for Xbox 360. The Sims 2: Bon Voyage debuted in second spot, whilst Two Worlds sat in seventh. THQ's movie tie-in game Ratatouille took out the ninth position, and Boogie ended the week in 10th place.

　　In other charts news, despite being a launch title for the Wii nine months ago, The Legend of Zelda: Twilight Princess continues to be a strong seller. This week it was the fifth best-selling game for the platform.

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

　　Top 10 Full-Priced Games

　　1. BioShock, Xbox 360

　　2. The Sims 2: Bon Voyage, PC

　　3. SingStar '90s, PlayStation 2

　　4. Mario Party 8, Nintendo Wii

　　5. Pokémon Diamond, Nintendo DS

　　6. New Super Mario Bros. Nintendo DS

　　7. Two Worlds, Xbox 360

　　8. Pokémon Pearl, Nintendo DS

　　9. Ratatouille, PlayStation 2

　　10. Boogie, Wii

　　Top 10 PS3 Games (over A$60)

　　1. Tom Clancy's Ghost Recon Advanced Warfighter 2

　　2. Need for Speed Carbon

　　3. Tom Clancy's Rainbow Six Vegas

　　4. Fight Night Round 3

　　5. Formula One Championship Edition

　　6. Virtua Tennis 3

　　7. Transformers: The Game

　　8. The Elder Scrolls IV: Oblivion

　　9. Ridge Racer 7

　　10. The Darkness

　　Top 10 Xbox 360 Games (over A$50)

　　1. BioShock

　　2. Two Worlds

　　3. Gears of War

　　4. Blue Dragon

　　5. Forza Motorsport 2

　　6. Tiger Woods PGA Tour 08

　　7. Tom Clancy's Rainbow Six Vegas

　　8. Stuntman Ignition

　　9. Madden NFL 08

　　10. Guitar Hero II bundle

　　Top 10 Wii Games (over A$50)

　　1. Mario Party 8

　　2. Boogie

　　3. TMNT

　　4. Super Monkey Ball: Banana Blitz

　　5. The Legend of Zelda: Twilight Princess

　　6. Resident Evil 4 Wii Edition

　　7. WarioWare: Smooth Moves

　　8. Tiger Woods PGA Tour 08

　　9. Mario Strikers Charged Football

　　10. Transformers: The Game

　　Top 10 PC Games (over A$20)

　　1. The Sims 2: Bon Voyage

　　2. World of Warcraft

　　3. BioShock

　　4. World of Warcraft: The Burning Crusade

　　5. Ratatouille

　　6. Battlefield 2142

　　7. The Sims 2: Seasons

　　8. Command & Conquer 3 Tiberium Wars

　　9. The Sims 2: Fashion Stuff

　　10. Age of Empires III

　　Top 10 Nintendo DS Games (over A$40)

　　1. Pokémon Diamond

　　2. New Super Mario Bros.

　　3. Pokémon Pearl

　　4. Brain Training from Dr Kawashima: How Old Is Your Brain?

　　5. Diddy Kong Racing DS

　　6. Ratatouille

　　7. More Brain Training from Dr Kawashima: How Old Is Your Brain?

　　8. Horsez

　　9. Bratz: Forever Diamondz

　　10. Pokémon Ranger

　　Top 10 PS2 Games (over A$50)

　　1. SingStar '90s

　　2. Ratatouille

　　3. Rugby 08

　　4. AFL Premiership 2007

　　5. SingStar Pop Hits bundle

　　6. V8 Supercars 3 Platinum

　　7. Surf's Up

　　8. SingStar Pop Hits

　　9. Tiger Woods PGA Tour 08

　　10. SingStar '90s bundle

　　Top 10 PSP games (over A$40)

　　1. Transformers: The Game

　　2. Ratatouille

　　3. WWE SmackDown! vs. RAW 2007

　　4. Ratchet & Clank: Size Matters

　　5. Surf's Up

　　6. Need for Speed Carbon

　　7. Harry Potter and the Order of the Phoenix

　　8. Grand Theft Auto: Liberty City Stories

　　9. Worms Open Warfare 2

　　10. SOCOM: U.S. Navy SEALs Fireteam Bravo 2

　　All data supplied by GfK Australia.