Are there any german games available out there?
In the entire world? I’d say so. Can’t find any, though.
On CoG, I dunno.
Bis jetzt nicht, aber vielleich kannst du entweder ein Deutsches Spiel schreiben oder fragen, ob du eines uebersetzen kann.
You can look here: http://if.frob.de/
This might be of interest too: http://blog.ifwizz.de/categories/12-Kultur-Gesellschaft
Thanks for your hints. I already knew about the german IF in general but didn’t find any games created with Choice Script yet.
It would be great to have germans aside when creating a new game.
There was a thread about translation somewhere, it would be nice to see some multi-language games, although it is easier said than done 
Here is the thread. And it’s actually not that difficult. In the script itself, you just have to add x extra choices in begin. And the rest of the script has to just be copied. Only the text has to be translated. And I’m still willing to do that xD .