[No duh. Amamiya answered as if it had been a question, which it wasn't.

Gamewise, Kaiba couldn't rely on the same method since they hadn't played it enough for memorization to kick in, but he was no slouch on picking it up on the fly. As soon as a backdoor could be discovered to overwrite the programming of the void and release them, they could get their answers when they resumed real consciousness. cough.]

A bit. [Likely, an understatement.] As near as I can figure, they aren't that much different, no. The technology and architecture is comparable with some nuances. [There's no metaverse/cognitive world bull in his but he's only discussed that subject with Ann.. so..] Both have modern amenities, cell phones, video games, the like.. only I think mine is more advanced in holographic technology. [Virtual could be on par, courtesy of the aforementioned metaverse] Gaming plays a more prominent role.