The Persona Q strategy.

[menx64]

Persona 3 was a good game + Etrian Odissey 3 was superb = Hype!!

Both P3 and P4 are remakes so, I guess Atlus thought it would make more sense to try something new. A brand new game was maybe too much, so a crossover was a good idea. Maybe we will see P5P on the 3DS? who knows...