You can buy it on eBay or Amazon or go to a shop called "Game" and you are sure to find it there.
sure first was Mario and sonic at the olympic games then Mario and sonic at the olympic winter games then its Mario and sonic at the London 2012 olympic games
yes
Yes, it is!
yes
not sure
Mario & Sonic at the Olympic Games, Mario & Sonic at the Olympic Winter Games, and Mario & Sonic at the London 2012 Olympic Games do not have unlockable characters. All playable characters are available from the start.
it is out now it's releases on 2 febrauray 2012.
i really don't know
Yes, but I think unlockable.
No, the closest thing to that is London Party mode
Mario and Sonic at the Winter Olympic Games could be considered as Mario and Sonic at the Olympic Games 2, which would mean that the game is already released. Other than this, Mario and Sonic at the London Olympic Games will be released later on this year for Wii and early 2012 for 3DS.
its going to come out November 15 2011