Let's create a list of games featuring any holiday content! I guess The Simpsons Game have a Santa's Factory level, isn't it?
Haha... any? Well, it's pretty minimal, but Cooking Mama 2 features little Christmas decoration thingies for Diary saves. It's easier to get them during the month of December. Other than that, I'm not quite so sure. :\
yuyuyup: I don't think you get the point. EDIT: Or maybe it's me who doesn't get it .. anyways - are we talking about content only available during the holidays (time-based)?
Resident Evil: Deadly Silence has a lot of red & green in it, and those are, of course, Christmas colors.
Flash Focus says Happy New years, dunno about anything else though. Although its not really a holiday it's neat.
