It seems that the reports of bugs and cheating didn't deter gamers in the UK from falling in love with the latest Mario game, Mario Kart Wii. Only in its first week out in the region, the game has already taken the lead in top spot.

Perhaps the game's arrival has broken the spell that Mario & Sonic at the Olympic Games had over UK gamers? Mario Kart Wii even beat fellow racing game, Gran Turismo 5: Prologue, which had been enjoying top spot for two weeks prior.

According to Chart Track, Mario Kart Wii has the biggest launch of any Nintendo published title yet, beating the launch weeks of all 5 other Wii Mario games. Not only that. It also beat all of their numbers combined.

Combine all the sales of Mario and Sonic at the Olympic Games, Super Mario Galaxy, Mario Strikers, Mario Party 8, and Super Paper Mario at their launch weeks. Mario Kart Wii beat that number. That's saying something.

It would be interesting to see how long Mario Kart Wii can maintain its lead. Here are the rest of the entries in the UK video game sales charts for the week ending on April 12:

1. Mario Kart Wii
2. Gran Turismo 5: Prologue
3. Mario & Sonic at The Olympic games
4. Pro Evolution Soccer 2008
5. Rainbow Six: Vegas 2
6. Condemned 2
7. Wii Play
8. Guitar Hero III: Legends of Rock
9. Call Of Duty 4: Modern Warfare
10. Carnival: Funfair Games