No it wasn't that anime with the Monter Hunter cameo. This isn't the right clip (the one I saw had a guy joining in with the two girls but those two started to attack each other behind each other back which soon lead to an whole out war between the two much to the guy dismay) but you can see it yourself-
If you're able to see it quickly, the two girls playing the game look exactly like their game characters (just the way the anime people did it) which made me wonder what it would of look like if it in real life (yes I already read some people comments that they wouldn't want to played their own exact self due to they saying they have flaws on themselves or prefered the whole benefit of the character creation).
I did watched the first four episode of Hack/Sign but I didn't bother to watched the rest of it (I wouldn't used that as an example as I know those chracters playing the game do not repersent their true self in their real world). What I saw out of it was that it was an alright anime.
