It doesn't share everything, but it shares some things. If there is anything shared at all, they can be compared. The exclusive was the ability to peep on girls when peeing, showering, masturbating, or having fun with another girl in the free roaming school setting of Koikatu. None of those can be seen in AA2. Honey Select doesn't count because all you literally have to do is hit a few buttons and watch while you actually have to figure out where the girl is and how best to sneak up so she doesn't run in Koikatu. The characters don't react at all to your presence in HS because you actually aren't present, you're watching it from the girl's perspective represented in third person point of view. Yeah, you can walk in on two characters having sex in AA2, but everyone except lowest virtue and forced pairs will run immediately just like if you don't sneak up on a masturbating girl correctly in Koikatu and AA2 doesn't render it in high polygon mode except in the extremely rare instance you take a girl into an already occupied private room.He say new, that pose are from to studio, that is different.
I played both i can see the different after some day i can tell you, KK and AA2 can't be comparate. I will understand IF KK share ALL thing like AA2 had. Pepping isn't a koikatu/koikatsu esclusive, this option can be use even in honey select, so, where is the esclusive? Because it is in a school so it 'an exclusive? i hope you joking. At this point even a harem is a esclusive for KK or Charastudio is a esclusive, for that reason is right comparete the chara studio with honey select neo and playhome studio..... Can we comparete chara editor AA2 with KK chara editor ? Why not?
I repeat again.
AA is more a school simulator that a hentai game, KK is more hentai game that a school simulator. IF you play fo some day you will understand what i talk about and why i say this.