Uhh, that's a good way to get yourself perma-banned on all of those platforms. There's a reason why even the people that "review" these games don't bother showing any of the game content or discussing anything that happens. And how do you, as a creator, expect to market something you can't show or accurately describe? If you're a Twitch thot who devs AVN's on the side, sure, you could get away with it there. As a dude? Oh, hell no.
Or are you talking about spending millions with Youtube themselves for an ad campaign? YT has no problem doing that shit themselves, but you can't do it yourself as a content creator. And it would literally cost more than even DPC has made to run an ad campaign on YT.
Your best bet is to actually get popular cam girls who are gamers of some sort to stream part of your game. Ofc that means your AVN has to truly have impactful decisions. Most devs are just outright too lazy. And iirc, this game falls into that group.
