I played Shadow Mode in the EU version, but because of my VPN and how far away the servers are, I had an average of 250+ ping, so reg was few and far between. Now that it's here, it's no different other than I can actually kill the "shadows". Weird-ass breathing and neat lighting effects for movement, as well as showing up on your minimap for spraying, it's an okay change of pace. 5/10 would recommend for hardcore Ghost Mode players. If you're into that kind of stuff.