You Just Get A Gold Box Where It Shows You What Bosses You've Beat
i have found out there is no treasures in the wall
you need wonder codes. if you want them all you have to do is go to you tube and look up Pokemon mystery dungeon codes
wonder mail
you can only do it by online wondermail genarator
Nothing special happens when you collect all 7 treasures. In Explorers of Sky, you get an icon on your profile and an entry in your adventure log. This does not happen in Time or Darkness though.
you can evolve your starter pokemon
Anything really - continue with missions, recruit legendaries.
You have to get the wonder mails via password. The passwords are available at GameWinners.
Pokemon cannot be traded in the Mystery Dungeon series.
They can be battled again if u haven't recruited them and u can also get the treasures again.
No.
Nothing