Responses
There's more than one dating interest. Daphne's Cola area specifically had two, one was the Commander back then(Her character's father) and the commander right now(Her current husband). She couldn't marry her own character's father, thats why she was forced to marry her current husband.
Ohhh that make sense, thanks for telling me that!
In game there's an AI program that learn from real player to make a clone right? And the game originally wasn't a multiplayer. Could the other dophamineaddict be the AI that learns from the real one? White hair (I'm gonna call the clone that) may be the store cashier too since he gave MC a "special treatment" (hitting him in the head lol), like he hates(?) MC or something. If the store cashier was the creator, there's no reason for him to hit MC with such a passion. But white hair doesn't seem to hate MC either so…
And about the dating game, I found it weird that it only has 1 romantic interest, usually there are more than one and player can access different ending depending on who's route they choose. I don't remember if Daphne mentioned her game's background is only Cola zone or all zone, but I'm sure it's only Cola zone. Then other zone has their own game? Cola zone was a dating game, Idk if other zone are the same but just different love interest. But considering that Daphne's game and the current one is on a completely different genre, I think other zone's game weren't a dating game. Also, I don't think romance in knife zone will be possible anyway.
Seriously I don't really know what I'm trying to say, it's still a bit messy in my head and I can't make a complete theory (─.─||）