It'd be hilarious if the cast got together for a new run of that one, yes. I'm guessing this means Majora won't be GMing though, lol.

As for the kaiju, a game like that apparently exists. "Kaichu - A Kaiju Dating Simulator" is definitely a game on steam.

Anyway, yeah, if this comes out as a group game about the old dark girls, I'd be down for rejoining.