No, it's not some left over Nazi experiment that's gone wrong but rather that Germany will not allow for Capcom's fun zombie killing game
Dead Rising to be sold in their stores unless certain changes are made.. According to
Gamasutra this is because the German ratings review board has denied the game an age rating unless certain changes are made. While the game hasn't been banned yet the onus is on Capcom to make the changes and re-submit the game for review.. Hopefully Capcom can resolve the issue as it would suck for German gamers to be left out of all the zombie killing fun.