Original: PokÃ mon Mystery Dungeon: Explorers of Sky is the fifth installment in the PokÃ mon Mystery Dungeon series for the Nintendo DS, and a sister game to PokÃ mon Mystery Dungeon: Explorers of Time and Explorers of Darkness.
Simplified: PokÃ mon Mystery Dungeon: Explorers of Time and PokÃ mon Mystery Dungeon: Explorers of Darkness are a the sequel to the PokÃ mon Mystery Dungeon: Blue Rescue Team and Red Rescue Team games.