It seem that Nintendo have some bad rap for maybe buying material that were extracted by slave.
It’s not that nintendo it’s actually doing it but they are not denying it either.
A petition was formed to seeks assurances that Nintendo hardware doesn’t use slave-mined minerals, which can arrive on the global market from troubled regions such as the Democratic Republic of Congo, in any of its hardware.
The Human rights organisation Walk Free made a video and a flash game at http://www.slaveryisnotagame.com/ to draw attention to the issue.
Here the video:
Related news & link :
http://www.mcvuk.com/news/read/anti-slavery-campaign-targets-nintendo/0117367