Does anyone know a fully localized (German) local multiplayer party/quiz/trivia game?

Hey, it's that time of the year again: it's New Year's Eve pretty soon and was wondering if anyone could point a local multiplayer PC game to me which could be played with a bunch of friends (2 players or more). I'm not into arcade / keyboard smashing / button pressing, so what I'm looking for is more like a trivia game, quiz etc. and the catch is, I need it to be fully localized for German players.

It doesn't have to be a Steam game (in fact, I'm pretty sure, such a thing does not exist on Steam), I'd even go for some web game, if it's well done. Quick summary what I'm looking for or not looking for:

• local multiplayer (2 or more players)
• quiz, trivia etc.
• full German localization or otherwise language neutral (like with pictures etc.)
• playable on PC (not some mobile app)
• not a German community mod for games like "You Don't Know Jack", which are (even when translated properly) still targeted at an American audience

I am well ware, that such a thing might not exist, but it can't hurt to ask right?

Obligatory giveaway for you (lvl 1+).