TBH, I think the script / flow of the game needs to be rewritten, viz., reordered. I'm not saying scrap the scenes he used in the prologue. What I mean is the flow of the game itself has some issues. It would be much better to keep all of the prologue scenes but spread them out — as flashbacks, for instance — throughout chapters of the game.
For example, maybe Polyrotix could start with the MC waking up in the hospital and finding himself in a new body. He could then remember (in a dream, as a flash while having a headache, or other similar tried-and-true methods) the lightning strike and power surge. Hold off on the other stuff until the next release. Then, maybe he could have some fantasy activity with Priscilla or something (playing a boardgame, LARPing, etc.), which could trigger some memories from the Reincarnotica MMO.
He could continue doing those types of things as you go along — with internal dialogue to smooth out what might be confusing when prologue scenes are out of order. He would thus progressively tell the past while moving forward with the present. It would keep the plot moving along while also maintaining erotic content with all (or at least most) subsequent releases.
Note: I'm not saying he needs to do exactly what I'm describing. IJS that he could do something similar, which would make the flow of the game much better, especially eliminating the prologue as a huge swamp through which new players have to slog.