Since I live in the city, I go to the local REWE which is a grocery store known all around Germany. But after reading >>1-san post, I might reconsider my actions. There are plenty of shops runned by foreigners around my school and a big Russian store with stuff from around eastern Europe.

As for games, I don't play the mainstream vidya. As a person who likes retro, PS2 and DS, I search around for stuff in corner shops and flea markets. I mean I have had a XBOX 360 but I don't use it anymore and I'll sell it and my games soon probably.