You made a pretty good review there I feel like, and to me I must say that it makes it better, albeit many times darker. It's something that raises Harem Hotel above other games that are visually similar.Well damn, didn't expect a wall of text reply. Heck, didn't expect a reply to my rambling at all.
In hindsight, I think only Ashley could really be viewed as a caricature seeing as she started as the creepy yandere with a knife. She's come a very long way from there and the fact that she was bullied, whether by parents or peers, her whole life makes her early misanthropic behavior if not reasonable, then at least somewhat justifiable.
I think I stand by wacky though. Lin was a maid for I believe literally centuries who didn't know how to cook a pizza. Kali was a rich girl with an absurd lack of understanding as to how the world works. The Android (Does she have a canon name? I named her Anna.) went through all kinds of hi-jinks through her early scenes where she was making foolish mistakes in regards to how everything worked. The overall tone of the game was silly and lighthearted, more comedy than drama.
That said, I can definitely see an increased dedication to story as the game went on. While your earlier characters started rather shallow and empty, needing several scenes for the player to get to know much of anything about them, Maria, Emma and Felicity, and Autumn all started with much more distinct personalities, backstories, and character growth. Make no mistake, I don't have any complaints about your characters or their development over the course of the game. Porn or no porn, I've come to like these girls. They're more than just pictures.
Honestly, I've got to sing Autumn's praises a good bit. More so than any other girl, I've felt that her story has made the most sense through the lens of her character. Her actions and reactions to the events around her have just seemed natural. It's been a lot of fun to watch how getting out from under the thumb of her controlling family has made her go more than a little wild. Her exhibition scenes have been a blast (though admittedly, I have a kink there...).
The areas I'm concerned about are the world and the overall tone of the game.
Your world isn't shallow. You've done a lot to develop a history, power structure, and a couple competing factions. However, all that depth and the overall seriousness of it leaves some aggressively glaring plot holes. That was fine when the game was mostly a comedy/porn game, but if you're going for a more serious tone, that's no longer the case. The main questions that stumped me when I was playing were:
1. Why are elf slaves necessary in a world with an android work force? Since Kali's college class is programming construction droids, they don't seem ludicrously rare or new. As such, how have slaves not been replaced by bots already? The best explanation I could come up with is momentum, but shouldn't the easy availability of manual labor have caused either slaves or androids to become dominant or isolated to certain sectors of the economy? Maybe that's happened off screen but...
2. Are there people who desire abolition? Outside of Nia of course. We've seen some pretty horrific racism in a lot of different scenes throughout the game, but I think Vanessa, the hipster/rebel, is the only non-elf abolitionist we've ever met. There's an implication there that abolition is not something desired by the majority of society simply because of who Vanessa is. I guess this isn't a plot hole, but damn if it doesn't make for a dark setting. Racial slavery and no groups who find that morally reprehensible?
3. Is the high elf queen an idiot? The high elf queen's "plan" probably irritated me more than anything else in the game. She apparently has invisible spies capable of infiltrating nearly anything and she can't get blueprints for a gun on her own? Is no fairy capable of watching a person use the internet and learning? Worse yet, wouldn't she know how pointless a gun would be at this point in history? Even if the fairies couldn't use the internet, shouldn't they have some idea what a jet is? What exactly are the fairies telling the elf queen? That entire sequence felt like the idiot ball was being passed around.
I guess what I'm saying overall is that just because you've got a world with a history, doesn't mean that history makes sense.
As for tone, that should be pretty straight forward. Regardless of the characters or story, the early parts of the game were bright and happy. The problems were small, the solutions were simple and everything stayed happy throughout the scenes. Over time, the problems grew more complex and less concrete. I was completely okay with that as well. I liked Maria's soul searching over whether camming was really healthy for her and what she wanted from her life. Kali had similar issues with a similar change in direction. I felt like the player character acted as something of a rock for the girls through those turbulent times; a constant as they changed their world around it.
But some of the current scenes? They're dark. Not funny haha 40k grim dark, but dark dark. Android and Maria are experiencing the kind of things people prefer to pretend don't exist: existential horror of a type humans don't get to experience and dead serious, no joke, slavery. How different is that from where the game started? I guess I'd liken it to walking into a kids movie only to have it interrupted by a chainsaw massacre halfway through. It doesn't matter whether the kid's movie or the horror movie were actually good, it's the sudden tone switch that would throw people off.
It's very possible that I'm the exception to the rule on this one. Doki Doki Literature Club was wildly popular and I'm pretty sure this very thing I'm complaining about is a large part of that reason. In fact, I feel like there's a lot of recent anime that do the same thing, dropping a horrific murder into the stereotypical shonen opening. Maybe people out there like a sudden tone switch in their stories to keep things surprising and dramatic. Then again, don't all those examples follow the tone shift? While the shift in Doki Doki is surprising, it never goes back to VN after the horror is revealed. The shonens stop shonening after the sudden horrific murder, don't they? Feel free to ignore me on this one if you feel I'm off-base.
Honestly, I think Android is over-reacting a decent bit, though I can sympathize with where she's coming from. Imagine a child abducted by aliens. She grows up with them, but knows they're different. As she gets older, she realizes just how much so, and worse yet how inferior they are to her. I can sympathize with the desire to know an equal in that setting, to meet someone just like you. However, shouldn't it be a important how hard the people around her are trying to understand and care for her? I feel like even in that scenario, that should make a dramatic difference. To me, Android's breakdown feels a decent amount like teenage angst to me, though that doesn't quite cover all of it. Given her age, teenage angst isn't even entirely unreasonable.
I think the direction I'd want to see her story go is her attempting to create immortality for those close to her. Rather than killing herself to make others like her, why not try to make those close to her like her instead? I also think that having split herself to make others isn't likely to be as rewarding as she imagines it. Imagine meeting yourself after all. There'd be no surprise; you could call all of the other you's shots. Maybe Android is capable of creating a little more differentiation though, so I'm off base.
As for Maria... god her story is dark. I'm trying to imagine what the time she spent after she was abducted and forced through training was like and it seems quite possibly the most horrific thing imaginable. What if Ellen hadn't come through and managed to purchase her? She'd have been bought by who the hell knows who based off of what, solely a picture of her, maybe a list of skills? She'd have spent every moment of her captivity wondering if she was going to be sold as an honest to god sex slave.
This shit happens in real life and it's the darkest thing I can imagine. I don't want to imagine it. I don't want to imagine that humans are so depraved that they would want something like that. Worse yet, you've created a world in which not only is this something that happens, it's been NORMALIZED. There's an honest to god website in your world, not on the dark web or something, but a GOVERNMENT SANCTIONED WEBSITE in which girls are sold as sex slaves. You have created Rapebook. What the fuck man.
I think typing this out really helped me get to the crux of my issue with the story currently. It's not that the story got dark; it's the fridge horror that it was this dark all along. You've pointed out that the world this story is taking place in is not only not our world, but just possibly one of the most fucked up worlds imaginable. The world in which I was amassing a harem of cute girls and getting to know and love them, had something like Rapebook sitting in the background. That was going on; all the characters knew about it; all of the characters didn't think twice about it.
Hell, it was even quietly there from moment one, but I never thought about it because it was "just elves" or out of sight, out of mind. It was only when it was rubbed in my face that I even considered the ramifications of everything. Even as I'm absolutely horrified by all this, I can't help but be impressed by how you presented it. I can only imagine that the MC and all the rest of the girls got the exact same rude awakening that we did... though they have less of an excuse for not realizing it. After all, they can visit Rapebook anytime they want.
Anyway, keep in mind that it doesn't really matter in the slightest what I think of things. My critiques are meant to be constructive and if I've come off as too harsh, I apologize. The important thing in all of this is that you're finding your work to be fun and/or fulfilling. I can definitely sympathize with watching a movie and considering how they decided to present the story. After all, the same story can be told a million different ways without changing the actual subject matter. I'm glad you have a plan and I truly do like the way you've developed your characters. It's just your world man... it's so fucking dark. Maria's story has skewed how I'll ever be able to look at the rest of the game. It all seems dirty and corrupted. I'm not sure if that was your plan, but damn if it didn't succeed.
To me, the story getting more complex isn't an issue in and of itself, it's the same reason why Attack on Titan is my favorite anime series, though I won't get further into that so as not to accidently spoil anything for anyone other than saying, it starts out pretty black and white and gradually becomes grayer and darker. Though of course in an entirely different way.
The specific thing I wanted to comment on though was your point 1.
It's, I feel, not that elves are at this point in time absolutely essential to the economy anymore other than the likely revenue of the slave market itself, their only real essential role being in servant roles. More so, it's a hierarchy thing why elves would not be released anyway.1. Why are elf slaves necessary in a world with an android work force? Since Kali's college class is programming construction droids, they don't seem ludicrously rare or new. As such, how have slaves not been replaced by bots already? The best explanation I could come up with is momentum, but shouldn't the easy availability of manual labor have caused either slaves or androids to become dominant or isolated to certain sectors of the economy? Maybe that's happened off screen but...
Freeing the elves because their free labor is no longer required for the economy to function could be seen as a tepid admission that perhaps elves are kind of equal to humans after all as that would raise them to at least the level of the poorest of humans.
Admitting that elves can be equal to humans now would implicate that because it's wrong to enslave humans, no matter how poor they may be, it could be wrong to have enslaved elves all along. And such a reality is not something most people are ready to deal with. Not in the Harem Hotel universe as well as our own.
Admitting we were wrong as a society is something we find difficult even today in the real world.
Examples of this are how Japan still doesn't really acknowledge its past war crimes, and how the South in the US constantly tries to revise history around slavery and the civil war. Or perhaps where I'm from, Europe's past of colonialism which is still kind of romanticized at times.
Speaking of the South in the USA in times of slavery. Even though they could never hope to ever be able to afford a slave themselves, to a poor white person there was comfort in knowing that no matter how bad they have it, there's always black people, black slaves, below them on the hierarchy. Nothing scares such people more than those people below them rising up in the hierarchy even a little bit, cause that would mean that now the white poor man is also at the bottom of the ladder.
Now just switch "black" with "elf" and switch "white" with "human".
I would end this with a quote from my favorite series, but because I don't know how to properly do the spoiler warning I won't for now