What items can I find in Die2Nite

Maybe a late answer, but i used the adjustable spanner to open a food crate. so it can be used to open certain heavy objects.

i also used it to help 2 zombies to the next life.

Die2Nite may not available from Germany still because there's a German-only version of the game (and a France-only version of the game too, for that matter) that has been around for longer and is more complete.

This'll change as the "worldwide" version of Die2Nite grows to feature-parity, possibly. Motion Twin has hinted, however, that each community may very well go their separate ways for the time being.

That said, proxy and VPN would work. I haven't checked their terms, however, as I can't find them.