Why? What's the point of building up an audience with particular tastes and then randomly flinging in elements they might react negatively to?
Maybe because you have broad tastes or you just feel like making different content.
It's happened before and isn't that uncommon.
For instance, the circle
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started with regular ryona, and ugly bastard MC. Ugly bastard guy would capture girls put them on compromising sexual machines and rape them to the tears. He made 2 or 3 games in that fashion. Then he just switched. Suddenly his MC was a handsome young boy with not too many sexual desires of his own, who needed to deal with extremely lusty older women. His latest game doesn't even have a male protagonist anymore. It's a magical transgender.
Kyrieru did this as well. His first game which was a regular rape, ryona of a girl in space, turned into his second game which was a completely different feel.
Leaf Geometry did this as well. Their SEQUEL series is about a guy who wakes up in a world where other men are rare, and his sperm has the special property of providing mana. The adult content in this game is more romantic in nature as getting sexually involved with the girls usually happens after getting emotionally involved with the girls. Their latest game Asylum is a female MC, includes bestiality and scat as fetishes, while having 0 romantic undertone. Girls are just slutty in personality.
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We're probably making a mountain out of a molehill. Cartoon violence is cartoon violence, but at the end of the day, ExcessM's still just experimenting with what he can do as a game developer now that he has the Unity toolset. This is just one of his ideas, because being able to edit Live2D animations so easily in the pipeline's inspiring him to add a lot of variation style animations.
I doubt the game will feel RADICALLY different in tone from prior games considering excessM's doujins. The guys been a creative for a long time, not just including his games of course.
This
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describes the oiran enemy who attacks the player by swinging her umbrella at him and blowing a kiss. Her naughty attacks are both handjobs but one is both hands on his dick while the other one is handjob and slapping the player's face.
Gap in breastsize is honestly really hot.
When she's just standing there it feels like the Kimono's hiding her assets but when she leans forward you can see how big they are.
When it comes to these character reveals I keep having to remind myself that the color's only white so that color randomization can do it's thing.