derpysquirtle64 on 23 August 2021
Persona 3, followed by Persona 5.
Haven't played the first two yet, though, but I plan on doing so.
As for the inevitable Persona 6, I don't think they need to change the formula too much. Hopefully it doesn't follow the mainstream and doesn't switch from turn-based combat to action like most JRPGs are these days. Introduce some new game mechanics of course but without going a bit too far from previous games. Give interesting story and characters. So, to summarise, I hope it's an evolution of previous games rather than reinvention. Evolution will be fine by me.
In terms of platforms, of course it should be on everything - PC, Playstation, Switch, Xbox. Why limit the potential audience for these games?
