Note: Just a reminder that I'm just trying to help you decide on tags, I'm not saying what's right or wrong, nor criticizing varying tastes for any fetishes.
Another point that was not talked about or was forgotten is about tags.
basic rule: no need to fill the game with
several tags (several fetishes at once), and on some specific tags, I recommend that you only work if you are sure of that particular tag and/or have had it in your plans since the beginning of game planning.
For example: NTR divides people a lot, if you don't have any plan and you also don't want to have avoidable NTR then don't even think about adding him so as not to hinder development.
Harem: I already talked a little about this in one of the first messages here.
Voyeurism: at most a few scenes with the MC imagining him having relationships with certain characters, so people don't complain: "where are the real scenes", "when are there going to be sexual scenes between the characters",
“Will this remain only in the imagination?!”
Are you almost sure you will use these tags?:
2d/2dcg
big boobs
big ass
interracial
male protagonist
milf (mature mother)
adolescent
oral sex
vaginal sex
anal sex
possible tags:
harem, incest(depending on the plot).
And don't forget to tell us if you've already decided on the subject, to be even more sure about the tags.
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Here are some very optional items I mentioned as an example that aren't necessarily worth considering unless they're in your plans:
other possible tags:
other tags depending on the plot (depending on the game) and familiarity with the theme (example: sandbox, ntr (avoidable or not), bdsm, voyeurism, etc).