Story:
Compared to the KP 1 and 2 this story is easily best out of the 3. Not to say it's anything spectacular, but it's actually engaging and consistent, not just a justifciation for it's premise.
WIth the protagonist actually having a face and personality that is actually good, this game is alreeady ahead of most porn games. This is extend to Daigneux, who isn't retarded like Xan or Pochi Q and doesn't feel like a cheap trope either (altough she still is in the end, the attempt at improvement is appriciated).
The world building is definitely an improveement though, the Kaiju's feel less strange as we come to learn more about them. I definitely felt less lost after playing a game about Universe conquering shape shifting Energy based entities which for some reason mimic anime tropes.
Gameplay:
Coming in with a bit more flavor compared to the previous game, this ultimately still remains a cohabitation porn game. The game's progress is dictated by the time you spend on it with gameplay merely being there as a minigame to pass the time. Though the concept of conquering is the same, AKP has just a teeny tiny bit more effort put into, like the difference between ankle and calf deep waters.
Art/Design/Animation:
A bit of a downgrade from KP 1 in terms of art style, no downgrade or improvements in animation in particular. Altough naturally as it definitely has more characters than the first game, I guess it's an improvement in design? Though I still have some complaints about them. It's not bad atleast
This extends to the outfits, which I find to be the best and most versatile in the series, altough I still find them somewhat generic, "They could always be better" is what I feel every time i see any outfit.
Sexual content:
Likely what most people would be here for. It's not bad, since they improved upon the fact Kp 1 had only 1 pose it has more variety than it, and this game still follows the "Make the inhuman thing who can't feel pleasure, feel pleasure" narrative sso if you enjoy that it's always a plus. I'd still find Xan's expressions a bit better than Daigenux's though
Sound/Voice Acting:
Some Jap games don't even have voice acting, so as long as the voice acting isn't shit it's good enough for the most of us. That is definitely the case here, while it it has issues being... "Weaboo-esque" like all anime styled content tends to be, unless you have a SEVERE issue with that you won't have a problem with it.
Like always, porn game sound design is non existant, not good enough to be noticed not bad enough to be a problem
Final Thoughts:
I find this game an improvement upon the first, it's a worthwhile experience
Rating as a porn game: 4/5
Rating as a standard game: 2.5/5