okémon Mystery Dungeon: Explorers of Time and Pokémon Mystery Dungeon: Explorers of Darkness are a matched pair of Pokémon games for the Nintendo DS. the Explorers installments are largely similar to their Rescue Team predecessors; where a human-turned-Pokémon joins an Exploration Society and explores shifting dungeons, fighting hostile Pokémon through turn-based combat. (wikipedia.org)