Unknown Dungeon (Mystery Dungeon)

A Charizard exploring the Unknown Dungeon

The Unknown Dungeon (Japanese: みちのダンジョン Unknown Dungeon), also known as Tag Mode, is a wireless feature of Pokémon Mystery Dungeon: Blue Rescue Team that can be activated from the main menu. The option is unlocked once Magnemite is recruited after clearing Mt. Steel.

When two players of the same language and region have this mode on and are close enough to each other, their current leader Pokémon will go into the dungeon while the system is closed. Unlike other dungeons, these outings are completed off-screen without player input. Their Pokémon will "befriend" each other, and will bring an item back from each dungeon explored. Some of these items are otherwise unobtainable. The Unknown Dungeon can be repeated an unlimited number of times.

The Unknown Dungeon can also be used to meet with Link Agents by communicating with a copy of Pokémon Trozei! of the same language and region in Espionage mode. The Trozei! player can receive a Message Card and prize coins.

Obtainable items

Dungeon names

English Japanese
Wonder Dungeon ふしぎのダンジョン
Local Dungeon きんじょのダンジョン
Deserted Building だれもいないたてもの
Local Park きんじょのこうえん
Well Dungeon いどのダンジョン
Mountainous Dungeon うらやまのダンジョン
Giant Maze きょだいなめいろ
Underground Canal ちかすいろ
Waterfall たきのなか
Giant Cavern きょだいなどうくつ
Mystery Cavern しらないほらあな
Subterranean ちていのおくふかく
Desolate Sea だれもいないうみ
Stormy Sea あらしのうみ
Continental Shelf たいりくだな


  • The Unknown Dungeon functions similar to StreetPass

In other languages

Language Title
  French Donjon Inconnu
  German Unbekannter Dungeon
  Italian Dungeon sconosciuti
  Korean 미지의 던전 Miji-ui Dungeon
  Portuguese Masmorra Desconhecida*
  Spanish Territorio salvaje

  This location-related article is a stub. You can help Bulbapedia by expanding it.

Locations in the Pokémon world in Pokémon Mystery Dungeon: Red Rescue Team, Blue Rescue Team, and Rescue Team DX
Major locations
Friend Areas/Rescue team campsTeam BasePokémon SquareKecleon Shop
Kangaskhan StorageMakuhita DojoWhiscash PondLuminous CaveHill of the Ancients
Tiny WoodsThunderwave CaveMt. SteelSinister WoodsSilent Chasm
Mt. ThunderGreat CanyonLapis CaveRock PathMt. BlazeSnow Path
Frosty ForestMt. FreezeMagma CavernSky TowerUproar Forest
Howling ForestStormy SeaSilver TrenchMeteor CaveFiery Field
Lightning FieldNorthwind FieldMt. FarawayWestern CaveNorthern Range
Pitfall ValleyBuried RelicWish CaveMurky CaveDesert Region
Southern CavernWyvern HillSolar CaveDarknight RelicGrand Sea
Waterfall PondUnown RelicJoyous TowerFar-Off SeaPurity Forest
Oddity CaveRemains IslandMarvelous SeaFantasy Strait
Unknown DungeonRB
Illusory GrottoRTDX

  This article is part of both Project Locations and Project Sidegames, Bulbapedia projects that, together, aim to write comprehensive articles on locations in the spin-off games.