Sega has slapped confirmed release dates on four Nintendo 3DS releases from November to February next year.
The list kicks off with Shinobi, which hits Europe on November 11 and North America on November 15.
Sonic Generations is next, this time leading with a November 22 launch in North America, followed in Europe on November 25.
Refreshed platform puzzler CRUSH 3D hits 3DS on January 10, 2012, in North America and January 13 in Europe.
And topping off the Sega's winter launch run is Mario & Sonic at the London 2012 Olympic Games, hitting grotty East London - and the rest of Europe - on February 10, and landing on February 14 in North America.