I think part of the problem is that the game is going in like 3 different directions.
There's:
1. The original gameplay, which I would say is strip club + brothel + villains visiting Lex's room
2. The cells/training (plus Raven)
3. New locations like Nanda Parbat and Themyscera
4. The events
I think a lot of players are here for 1 and 2, and don't care as much for 4. I think a lot of people just wanna bang heroes, and don't care as much about the storyline. Which is kind of weird and hard to follow, since replayability is hard with the event structure.
But it seemed like underneath it all in the cell content, there was a storyline and that was the oncoming war against the League. There was hints that he wasnt just using the devices to just bang DC heroines. He was also using it to corrupt them to turn against the League(Like the third upgrade option int the devices and the conversations Lex had with Lois about hinting about upgrading the devices alongside preparing the war against the league ). I thought that was the main plot.
At least in Doomination, even when corrupting heroines, the plot is always getting revenge on the Marvel heroes that left him defeated, theres always a goal thats clear, even when corrupting the heroines through their lust But with this, its
Plot A:War against the Justice League
Plot B:Luthor vs Grodd(Unfinished!)
Plot C:League Of Shadows
Plot D:Almerac
Plot E:Themyscyra
Plot F:Gotham
Plot G:Medieval
Plot H:Apokolips
And most of them are just parties where you meet DC characters just to bang them, the device option is just completely forgot about. The main brothel management system is not even part of the new events so whats the point?.
Just make Something Unlimited 2 because you are hurting your own progress by being stubborn in keeping this engine, you are frustrating and confusing your own fanbase...Fans that in the about section of the game, the MAIN appeal, the main draw that they play for of the game is to corrupt DC heroines and manage them in your own brothel. You say it divides away from the plot, then surely you can find a way to make it part of the plot. My opinion and Im going to be honest;the events are the ones that are pushing us away from the main plot, with what was interesting to us in the first place.
If they just want to play an event based game where they bang Heroines, theres a game called 'Hero Party' that does that. Its basically junk food if you just want to bang characters from both Marvel and DC. The events are not what I play Something Unlimited for,its not what was the premise of the game was about and I would really prefer you make the second one entirely from Ren'py instead like for an analogy, trying to keep an old rusty dying car drive a little bit more. Let it Die.