Q:

Can I play Diablo 3 on US servers with a Euro Key?

Possible Duplicate:
Buying Diablo 3 in a different region 

I was just asking if I can play Diablo 3 on the US servers if I have a Euro Key? Can I play with my mates or can you only play on the EU side?

A:

With Global Play you can play in any region. However, characters, stash, etc. are not shared between regions.

