The majority of these things aren't variables that matter to be fair. Like the system that allows them is complex but in regards to interactivity and things the story actually cares about
- Who is on good terms with the PC
- Who is on bad terms
- What kind of SSTDS do they have
- NPCS and plot progression
- Kids
- Who birthed
- Genital and gender configuration
None of this really matters outside of the specific characters they interact with. Very few characters intersect given that most of them are literally planets apart.
What's the real 'issue is'
Fen didn't decide to do that. Fen promised Savin he could make the sequel and Savin went on to make the sequel.
As for how this worked out for this game?
This was what was in the announcement for CoC2. Obviously we have the benefit of hindsight to know that's full of shit. Wsan, Franks, technically SKoW and Gardeford, Savin himself, and realistically B himself either slowed down their contributions dramatically on TiTS or left it altogether. William cross wrote and then started hitting porn developer burnout. Nonesuch was AWOL for a while to work on Cloud10 but seems back now so that's something. Maybe.
It was only after a huge fucking chunk of writers bled out that Fenoxo admitted to himself being burned out. Then you had that nightmare of a JS conversion where all updates practically stopped for half a year.
William also has been AWOL in both the forums and the Patreon so who knows what's happened to him.
Nonesuch's last submission after coming back was back in April. Also thought I saw him in one of the release comment sections so let me see if I can't find what he's up to-
Oh. Hm. Anyways
Engine conversion isn't the sole reason sure. But it's a pretty big one. Another rather big factor is the number of community writers that ended up disappearing into the nether. Who can even say why (out of many potential reasons that is) that happened. But, it happened so all that free unpaid contribution is gone.
Honestly, keeping tabs on TiTS tends to come with more pain as the years pass.
This entire year has been miserable for things I'm interested in and have recently finally unsubed. It's just been dicks (either male or futa) or threesomes. The only lul since like August was Lorelei's Halloween shindig and past that, the one Vanae enthusiast who still doesn't have a portrait I don't think, that one thraggen getting repeatable scenes,
I thought I was just internalizing the things I didn't care for until I went back and checked:
The ratios all screwed up and it feels like it's been this way for at least a year or more. Now that I think on it. How long has it even been since the last NPC with a romance? It's only been just Mitch(?) in the past two years, right?