It depends what you mean by "hero Pokemon"
It depends on which Mystery Dungeon. the first one, yes you can evolve and go on, the second, you can't evolve at all, but if you have an action replay you can change your hero Pokemon into any Pokemon you want (you can do the same with the partner Pokemon, unfortunately, you can only change in dungeons.)
No, but there is on the Mystery Dungeon Explorers of Time and Darkness.
you have to finish the game then do a mystery misson
Yes, you can. First recruit palkia in your team and after manphyreturns and tells you about the marine resort your Pokemon canevolve in the luminous spring
yes it does dont worry
i think because we're are a human.
It depends on what moves you teach it and the dungeons that you face.
honestly, I dont think you can...
Yes eevee is a not a hero-only pokemon.
get a fire type partner and a ground type as hero
Riolu, Phanpy or vulpix
I dont know but NO ONE will answer me!