Well, I haven't done one of these in a while.
In the TOP 40 all-format charts, once again, Sonic games and crossovers with Mario sell. A lot.
Sonic Generations still moves, even 4 months after it's release. When Sonic and Mario play around, Nintendo and SEGA make a lot of cash.
Kinect Star Wars as number two is making me cry.
Rise of Nightmares is still somewhere in the Xbox 360 Bargain chart. Sonic Generations for PS3 is moving like crazy, as a budget price. And so does HOTD Overkill in 3D.
The Wii charts are disturbing. Sonic Colors is still selling there. And a bunch of other titles.
The 3DS barely has a trackable chart and as such, only Sonic Generations and Mario & Sonic keep it afloat.