While I still play the game almost everyday, it's pretty obvious that is has been getting worse for a while now and I highly doubt the dev will improve the issues.
The gameplay is bland and boring with followers keep on getting new classes as an excuse to stay relevant. You, the player, have little to no impact to the story from the chocies you make, and the items they added into the game for armor or attire is lackluster to the point I'm still using the same armor few years ago. The updates have been mostly bad since it's mostly just new sex scenes and dount steel ocs that will be quickly left behind and not continuing the main story. Don't get me wrong, I'm well aware this is a porn game in the end of the day, however it shouldn't excuse not advancing the main story. And that's just ignoring the "favoritism updates" of futa characters. It's almost 2025 and we're still in Khor'minos or haven't encounter the Harpy Leader again after the first zone. The followers we collect to our party hardly have anything going for them to be interesting and are just there to be usefully shields to tank any damages.
When it comes to the NPCs most exist as vendors, representing a specific fetishes, or to bore you about the city's history, which is fine. The issue is when the NPCs try to be part of the lore/story in the game despite them being underwhelming that it feels forced. Nihara and Hotaur are examples with the former just being a paid OC that exist for motherly breeding fetish, but is somehow had a role with the deities in the game and a small quest; and the latter who is obvious another "fox waifu with breeding obsession" being involve with helping your concubine and jealous of your wife. The NPC that at least does well or hasn't been a problem, is the recent futa centaur, Kalysea. The dev also keep on adding NPCs that just ends up being one of the groups of your wayfort. And while yes, you can choose to keep them or not, it's annoying it's keeps almost happening while other NPCs like Byvernia and the Frost Pupper is still stuck in their own areas.
I'm known that the game have been avoiding certain fetishes in order to keep getting money from supporters, and that the dev doesn't like certain fetishes, but I do have to question or call out why the include a bit of Incest fetish for the Tanuki and the Kitsune species with the Tanuki mother having a random scene screwing one of her daughters and Mai and Miko of the Kitsunes kissing and the Bad End of them raping the now feminized player, and treating them as their new sister. Feels contradictory to me. And when it comes to fetishes they do add, it sometimes be the whole Poly relationship that doesn't go one-sided for the player and favors characters like Cait or Arona which can turn people off from continuing the game. Or adding futa/dickgirl/bustyboy NPCs in which the player couldn't be given a choice to remove their dicks, especially when you either defeated them in battle multiple times or in a relationship.
The story sucks since your choices as a player never impacts it, what makes it worse is that the dev drops Corruption all together that basically hurts not only the player (regardless of of being pure or corrupted) and the story, but also the followers and NPCs. What made CoC1 great was that your choices impacted the story and as well as losing or earning new places, items, and followers based on your purity.
I can understand why some like this game. For many, it introduces a new fetishes for them to enjoy and expand in other forms of media. For others, it's due to being the only ongoing smut game that gets updated "frequently" compared to other games similar to it. Or to roleplay since many are part of the RPG fandoms like DnD and Warhammer. However, I think they deserve a better game to play since CoC2 is a failed "sequel" of a great smut game and should just stick to playing the OG CoC(with or without mods). Yes, CoC1 has issues similar to CoC2, but the difference is that Fenoxo was creating CoC1 mostly by himself before it caught lots of attention, whereas Savin announced CoC2 while mentioning how the "studio" has six people and you expected him to learn both the positives and negatives of CoC1 to improve upon in the "sequel". Turns out Savin has been the only member of the "studio" working and coding the game to this day, which explains why important aspects like Corruption got dropped, why people only write just NPCs and sex scenes, and why it's taking him way too long to finish each main quests. At this point, Savin should just make the game open source.
To call CoC2 a sequel is an insult because outside of the portals, the only references of the OG we got are the Mai and Miko duo(basically the futa fox twins of the Fenoxoverse that you meet for gangbangs) who are pure female Kitsunes in CoC2 with ghost cock and somewhat supporting roles in the story, and be impregnated(credit where it's due) and Raphael, an anthro fox who is based on the other version of him in CoC1, but with a deep hatred Kitsunes to the point that he targets your daughter. The worse thing about this game is that the world is already filled with sex-crazed races before the main villian appeared, which ruins the atmosphere and the plot of the game. Even if the game gotten mod supports to add additional contents, the main issues that needs to be fix is the story.
I recommend this game if you're only interested in just finding and enjoying fetishes to fap to. If you're interest is well-written characters to bond with and good story/lore, or even to indulge on your fantasy of having a one-sided harem, best to skip CoC2. The game did had potential when it first started in 2018, but as time went on, it's becomes clearer that the game is all about adding more mediocre sex scenes, pump and dump more donut steel OCs, and updating futas to no end while ignoring the main quest and story.
Edit: Needed to expand a few points.