Pokemon Mystery Dungeon: Explorers of Sky - Chapter 4 100%

Pokémon Mystery Dungeon: Explorers of Sky is a game developed by Chunsoft. It is an enhanced version of Pokémon Mystery Dungeon: Explorers of Time and Explorers of Darkness, similar to how Pokémon Platinum is an enhanced version of Pokémon Diamond and Pearl. It is the fifth entry in the Pokémon Mystery Dungeon series. The game was first announced in CoroCoro, which released the first details in January 2009. It was officially released in Japan on April 18, 2009 and in North America on October 12, 2009.
bulbapedia.bulbagarden.net/wi...