[...pruning section...]
I must admit I have some reservations about a DLC before they game is finished. I'm thinking from reading some of the previous posts this is more of a Halloween Special that has been redone to keep with new mechanics than an actual DLC so I think in this case his only real mistake was calling it a DLC instead of a holiday special.
Thing about the DLC is I would be ok with it if the developer were more positively regarded, if they weren't involved in multiple games that are being developed at the same time, and if they didn't have scummy practices. Aside from rehashing all the other points people make about this game, this dev has not just one, but two or three different patreon names they are developing games for. They have also gotten multiple spambots to spam their patreon links on the hentai related subreddits to get more clicks onto their patreons.
I'm trying to find the other two patreons that are this dev, just under a different name. I think they have it set that way due to there being different artists? But they really look the same. I'm not sure, one of them was a pirate themed one that has really similar art, and had the same format of a spam bot as the feyada reddit account..
Anyway, now that i wrote it out and thought about it, why dlc? why not just a little side game/video for extra income? If you are already selling DLC it's content that was clearly carved out of the main game yeah? So what if it's a different setting, your game isn't even done yet!
Ah: Pirates: Golden Tits by Hot Bunny is one of them, and I am really convinced by their "marketing" behavior and habits that it's the same people behind both patreons, just different artists.