Lost Wilderness

Lost Wilderness	みかいのこうや Undeveloped Wilderness

	Basic info
Floors:		18
Rest stops:		No
Traps:		Yes
Monster Houses:		Yes
Main type:		Fighting, Psychic
Boss:		None

	Allowances
Recruiting:		Yes
Items:		48
Money:		Allowed
Starting level:		Current
Team members:		4

The Lost Wilderness (Japanese: みかいのこうや Undeveloped Wilderness) is a dungeon in Pokémon Mystery Dungeon: Explorers of Time and Explorers of Darkness and Pokémon Mystery Dungeon: Explorers of Sky.

It can be unlocked after graduation. In Explorers of Time and Darkness, it is unlocked by accepting an escort mission available after reaching Bronze Rank. In Explorers of Sky, it is instead unlocked by finding its location at the bottom of a drink in Spinda's Café.

On the 15th floor is a room that always contains a Reviver Seed. A similar room can be found in Happy Outlook.

Gameplay

The jobs are ranked E, ★2 or ★3 by default, depending on the floor.

The dungeon uses following layouts:

Medium-sized with 3-8 rooms on floors 1 and 2 and 3-9 rooms on floors 3
Large-sized with following amount of rooms
- 3-8 on floor 8
- 3-9 on floors 4 and 5
- 3-10 on floors 6 and 7
- 3-12 on floors 15 and 17
- 3-13 on floors 10 and 14
- 3-14 on floors 11, 12, 13 and 16
- 3-17 on floor 9

There's 1-4 items on the ground on floors 1 through 3, 2-5 on floors 4 through 8 and 3-6 on later floors. There's 4-7 items in the walls. There's 2-3 starting enemies on each floor.

The IQ Booster activates on every even floor. The turn limit is 1000. Items spawn sticky 7% of the time. Enemies on floors 1 through 9 have 150IQ and 331IQ on floors 10 through 17.

The dungeon contains various types of weather:

Cloudy on floors 2 and 12
Sandstorm on floor 4
Fog on floors 6 and 10
Rain on floor 8

Pokémon encountered

Each time player enters floors 11 through 16, only 14 of the following species that can be found on a given floor will be chosen. The unpicked Pokémon's spawn rate will be added to whichever picked Pokémon is next in the National Dex order, going back to the beginning if needed.

	Floors	Levels	Recruit Rate
Abra	B1-B17	11-14	8.2%
Kadabra	B1-B17	36-39	-4.5%
Lickitung	B1-B17	30-33	8.2%
Mr. Mime	B1-B17	30-33	-4.5%
Magmar	B1-B17	30-33	1%
Tyrogue	B1-B17	14-17	6.4%
Hitmontop	B1-B17	30-33	-12%
Shiftry	B1-B17	30-33	-12%
Hariyama	B1-B17	30-33	-12%
Meditite	B1-B17	15-18	5.5%
Medicham	B1-B17	30-33	-12%
Spinda	B1-B17	30-33	6.4%
Croagunk	B1-B17	30-33	8.2%
Makuhita	B3-B16	15-18	4%
Lucario	B11-B17 ^TS	45-46	-10%

Items

Ground

Item		Floors
	2-240^TD/250^S Poké	1-17F
	^S Gaggle Specs	1-17F
	^D^S Scope Lens	1-17F
	Def. Scarf	1-17F
	^T^S Detect Band	1-17F
	^T^S Heal Ribbon	1-17F
	^S No-Slip Cap	1-17F
	^T^S Pass Scarf	1-17F
	^D^S Patsy Band	1-17F
	Persim Band	1-17F
	Stamina Band	1-17F
	^D^S Twist Band	1-17F
	^D Weather Band	1-17F
	Zinc Band	1-17F
	4-5 Iron Thorn	1-17F
	4-5 Gravelerock	1-17F
	^S Gone Pebble	1-17F
	^S Wander Gummi	1-17F
	Cheri Berry	1-9F
	Oran Berry	1-9F
	^S Oren Berry	1-9F
	Pecha Berry	1-9F
	^D^S Blinker Seed	1-9F
	^S Dough Seed	1-9F
	^S Dropeye Seed	1-9F
	^S Reviser Seed	1-9F
	* Reviver Seed	15F
	^S Slip Seed	1-9F
	^S Via Seed	1-9F
	Max Elixir	1-17F
	^S Mix Elixir	1-17F
	^D^S All-Hit Orb	1-17F
	^T^S Blowback Orb	1-17F
	Cleanse Orb	1-17F
	Escape Orb	1-17F
	^T^S Evasion Orb	1-17F
	^D^S Foe-Fear Orb	1-17F
	^D^S Foe-Seal Orb	1-17F
	Hurl Orb	1-17F
	^T^S Petrify Orb	1-17F
	^T^S Pounce Orb	1-17F
	^T^S Radar Orb	1-17F
	^D^S Rebound Orb	1-17F
	^D^S Rollcall Orb	1-17F
	^T^S Scanner Orb	1-17F
	^T^S Switcher Orb	1-17F
	^D^S Trapbust Orb	1-17F
	^T^S Trawl Orb	1-17F
	^T^S Warp Orb	1-17F
	^D^S Aerial Ace	1-17F
	^T^S Attract	1-17F
	^T Avalanche	1-17F
	^T^S Blizzard	1-17F
	^D^S Brick Break	1-17F
	Brine	1-17F
	^D^S Bulk Up	1-17F
	^T^S Bullet Seed	1-17F
	^T^S Calm Mind	1-17F
	^D^S Captivate	1-17F
	^T Dark Pulse	1-17F
	Dig	1-17F
	^D^S Dive	1-17F
	^D^S Dragon Claw	1-17F
	Embargo	1-17F
	^D^S Energy Ball	1-17F
	^D^S Explosion	1-17F
	Facade	1-17F
	^T^S False Swipe	1-17F
	Fire Blast	1-17F
	Flamethrower	1-17F
	^T^S Flash	1-17F
	^D^S Focus Blast	1-17F
	^D^S Focus Punch	1-17F
	^T^S Giga Drain	1-17F
	Giga Impact	1-17F
	^T^S Grass Knot	1-17F
	^D^S Gyro Ball	1-17F
	Hidden Power	1-17F
	Hyper Beam	1-17F
	^T^S Ice Beam	1-17F
	^T^S Iron Tail	1-17F
	^T^S Light Screen	1-17F
	^D^S Natural Gift	1-17F
	Overheat	1-17F
	Payback	1-17F
	Poison Jab	1-17F
	^D^S Protect	1-17F
	Psych Up	1-17F
	^T^S Psychic	1-17F
	^T^S Recycle	1-17F
	^T^S Reflect	1-17F
	^T^S Rest	1-17F
	^T^S Return	1-17F
	^T^S Roar	1-17F
	^D^S Rock Polish	1-17F
	^T^S Rock Slide	1-17F
	Roost	1-17F
	^T^S Safeguard	1-17F
	Secret Power	1-17F
	^D^S Shadow Ball	1-17F
	^T^S Shadow Claw	1-17F
	Shock Wave	1-17F
	^T Skill Swap	1-17F
	Sleep Talk	1-17F
	^D^S Sludge Bomb	1-17F
	^T^S SolarBeam	1-17F
	Stealth Rock	1-17F
	^T^S Steel Wing	1-17F
	^T Stone Edge	1-17F
	Swords Dance	1-17F
	^D^S Taunt	1-17F
	^D^S Thief	1-17F
	Thunder	1-17F
	^D^S Thunder Wave	1-17F
	Thunderbolt	1-17F
	^D^S Torment	1-17F
	^D^S Toxic	1-17F
	Vacuum-Cut	1-17F
	^D^S Water Pulse	1-17F
	^T^S Wide Slash	1-17F
	X-Scissor	1-17F
Possible Deluxe Box content
	Reviver Seed	18F
	Black Gummi	18F
	Purple Gummi	18F
	Royal Gummi	18F
	Silver Gummi	18F
	Sitrus Berry	18F

Kecleon Shop

Item		Floors
	Apple	1, 2, 4, 6, 8, 10, 12, 14, 16F
	Gray Gummi	1, 2, 4, 6, 8, 10, 12, 14, 16F
	Silver Gummi	1, 2, 4, 6, 8, 10, 12, 14, 16F
	Coronet Rock	3, 5, 7, 9, 11, 13, 15, 17F
	Frozen Rock	3, 5, 7, 9, 11, 13, 15, 17F
	Mossy Rock	3, 5, 7, 9, 11, 13, 15, 17F
	Dawn Stone	3, 5, 7, 9, 11, 13, 15, 17F
	Dusk Stone	3, 5, 7, 9, 11, 13, 15, 17F
	Shiny Stone	3, 5, 7, 9, 11, 13, 15, 17F
	Oval Stone	3, 5, 7, 9, 11, 13, 15, 17F
	Razor Claw	3, 5, 7, 9, 11, 13, 15, 17F
	Razor Fang	3, 5, 7, 9, 11, 13, 15, 17F
	Deepseascale	3, 5, 7, 9, 11, 13, 15, 17F
	Deepseatooth	3, 5, 7, 9, 11, 13, 15, 17F
	Dragon Scale	3, 5, 7, 9, 11, 13, 15, 17F
	Dubious Disc	3, 5, 7, 9, 11, 13, 15, 17F
	Electirizer	3, 5, 7, 9, 11, 13, 15, 17F
	Magmarizer	3, 5, 7, 9, 11, 13, 15, 17F
	Protector	3, 5, 7, 9, 11, 13, 15, 17F
	Reaper Cloth	3, 5, 7, 9, 11, 13, 15, 17F
	Upgrade	3, 5, 7, 9, 11, 13, 15, 17F

Monster House

Item		Floors
	2-240^TD/250^S Poké	1-17F
	^T^S Blue Gummi	1-17F
	^T^S Brown Gummi	1-17F
	^T^S Grass Gummi	1-17F
	^T^S Green Gummi	1-17F
	^T^S Orange Gummi	1-17F
	^T^S Silver Gummi	1-17F
	^T^S Sky Gummi	1-17F
	^T^S White Gummi	1-17F
	^D^S Black Gummi	1-17F
	^D^S Clear Gummi	1-17F
	^D^S Gold Gummi	1-17F
	^D^S Gray Gummi	1-17F
	^D^S Pink Gummi	1-17F
	^D^S Purple Gummi	1-17F
	^D^S Red Gummi	1-17F
	^D^S Royal Gummi	1-17F
	^D^S Yellow Gummi	1-17F

Buried items

Item		Floors
	2-240^TD/250^S Poké	1-17F

Hidden Stairs^S

Item		Floors
	Apple	1-17F
	Gray Gummi	1-17F
	Silver Gummi	1-17F

Traps

The game will spawn 2 to 4 of these on a floor and extra in Monster House.

Trap	1F	2F	3F	4F	5F	6F	7F
Explosion Trap	4.08%^T^S	3.61%^T^S	3.54%^T^S	3.28%^T^S	3.08%^T^S
Grimy Trap	10.20%^T^S/10.64%^D	9.01%^T^S/9.35%^D	8.85%^T^S/9.18%^D	8.19%^T^S/8.48%^D	7.69%^T^S/7.93%^D
Gust Trap	5.10%^T^S/5.32%^D	9.01%^T^S/9.35%^D	8.85%^T^S/9.17%^D	8.20%^T^S/8.48%^D	7.69%^T^S/7.93%^D
Mud Trap	—			2.46%^T^S/2.54%^D	6.15%^T^S/6.35%^D
Pitfall Trap	—	3.60%^T^S/3.73%^D	3.54%^T^S/3.67%^D	3.28%^T^S/3.39%^D	3.08%^T^S/3.18%^D
Poison Trap	10.21%^T^S/10.64%^D	9.01%^T^S/9.35%^D	8.85%^T^S/9.17%^D	8.19%^T^S/8.47%^D	7.69%^T^S/7.93%^D
Seal Trap	5.10%^T^S/5.32%^D	9.01%^T^S/9.34%^D	8.85%^T^S/9.18%^D	8.20%^T^S/8.48%^D	7.69%^T^S/7.94%^D
Selfdestruct Trap	3.06%^T^S/3.19%^D	3.60%^T^S/3.74%^D	4.42%^T^S/4.59%^D	4.92%^T^S/5.09%^D	5.38%^T^S/5.56%^D	6.15%^T^S/6.35%^D	6.91%^T^S/7.15%^D
Slow Trap	10.20%^T^S/10.63%^D	5.40%^T^S/5.61%^D	5.31%^T^S/5.50%^D	4.92%^T^S/5.08%^D	4.62%^T^S/7.94%^D
Slumber Trap	12.25%^T^S/12.77%^D	9.91%^T^S/10.28%^D	7.08%^T^S/7.34%^D	6.56%^T^S/6.78%^D	6.15%^T^S/6.35%^D
Spin Trap	9.18%^T^S/9.57%^D	6.31%^T^S/6.54%^D	6.20%^T^S/6.43%^D	5.73%^T^S/5.93%^D	5.39%^T^S/5.56%^D
Sticky Trap	—		2.65%^T^S/2.75%^D	3.28%^T^S/3.39%^D	3.85%^T^S/3.97%^D
Summon Trap	—				2.31%^T^S/2.38%^D
Trip Trap	—	3.60%^T^S/3.73%^D	5.31%^T^S/5.50%^D	5.74%^T^S/5.93%^D	6.15%^T^S/6.35%^D	5.38%^T^S/5.56%^D	4.62%^T^S/4.76%^D
Warp Trap	10.21%^T^S/10.64%^D	9.01%^T^S/9.35%^D	8.85%^T^S/9.17%^D	8.20%^T^S/8.47%^D	7.69%^T^S/7.94%^D
Wonder Tile	20.41%^T^S/21.28%^D	18.02%^T^S/18.69%^D	17.70%^T^S/18.35%^D	16.39%^T^S/16.95%^D	15.39%^T^S/15.87%^D

Trap	8-10F	11-15F	16-17F
Explosion Trap	3.10%^T^S	3.13%^T^S	3.25%^T^S
Grimy Trap	7.75%^T^S/8.00%^D	7.81%^T^S/8.07%^D	8.13%^T^S/8.41%^D
Gust Trap	7.75%^T^S/8.00%^D	7.81%^T^S/8.06%^D	8.13%^T^S/8.41%^D
Mud Trap	6.20%^T^S/6.40%^D	6.25%^T^S/6.45%^D	2.44%^T^S/2.52%^D
Pitfall Trap	3.10%^T^S/3.20%^D	3.13%^T^S/3.22%^D	3.26%^T^S/3.36%^D
Poison Trap	7.75%^T^S/8.00%^D	7.81%^T^S/8.07%^D	8.13%^T^S/8.40%^D
Seal Trap	7.75%^T^S/8.00%^D	7.81%^T^S/8.06%^D	8.13%^T^S/8.41%^D
Selfdestruct Trap	6.98%^T^S/7.20%^D	6.25%^T^S/6.45%^D	6.50%^T^S/6.72%^D
Slow Trap	4.65%^T^S/4.80%^D	4.69%^T^S/4.84%^D	4.88%^T^S/5.04%^D
Slumber Trap	6.20%^T^S/6.40%^D	6.25%^T^S/6.45%^D	6.50%^T^S/6.72%^D
Spin Trap	5.43%^T^S/5.60%^D	5.47%^T^S/5.65%^D	5.69%^T^S/5.88%^D
Sticky Trap	3.88%^T^S/4.00%^D	3.91%^T^S/4.03%^D	4.06%^T^S/4.20%^D
Summon Trap	2.33%^T^S/2.40%^D	2.34%^T^S/2.42%^D	2.44%^T^S/2.52%^D
Trip Trap	3.88%^T^S/4.00%^D	3.91%^T^S/4.03%^D	4.07%^T^S/4.20%^D
Warp Trap	7.75%^T^S/8.00%^D	7.81%^T^S/8.07%^D	8.13%^T^S/7.40%^D
Wonder Tile	15.50%^T^S/16.00%^D	15.62%^T^S/16.13%^D	16.26%^T^S/16.81%^D

Other encounters

Image	Encounter	Appearance %
	Kecleon Shop	8%
	Monster House	4%
	Hidden Stairs	10%

Layout

B18F

In other languages

Language		Title
French		Contrée Inexplorée
German		Verlorene Wildnis
Italian		Landa Perduta
Korean		미개척 황야 Migaecheok Hwang-ya
Spanish		Espesura Perdida

Locations in Pokémon world in Pokémon Mystery Dungeon: Explorers of Time, Explorers of Darkness and Explorers of Sky
Major locations
Sharpedo Bluff • Treasure Town • Kangaskhan Storage • Kecleon Shop Marowak Dojo • Chimecho Assembly • Wigglytuff's Guild • Croagunk's Swap Shop Beach • Fogbound Lake • Hot Spring • Luminous Spring • Pelipper Island Spinda's Café^S • Shaymin Village^S • Sky Peak^S
Dungeons
Beach Cave • Drenched Bluff • Mt. Bristle • Waterfall Cave • Apple Woods Side Path • Craggy Coast • Rock Path • Mt. Horn • Forest Path Foggy Forest • Steam Cave • Amp Plains • Northern Desert • Quicksand Cave Crystal Cave • Crystal Crossing • Chasm Cave • Dark Hill • Sealed Ruin Dusk Forest • Deep Dusk Forest • Treeshroud Forest • Brine Cave • Hidden Land Temporal Tower • Mystifying Forest • Blizzard Island • Crevice Cave • Surrounded Sea Miracle Sea • Aegis Cave • Mt. Travail • The Nightmare • Spacial Rift Dark Crater • Concealed Ruins • Marine Resort • Bottomless Sea • Shimmer Desert Mt. Avalanche • Giant Volcano • World Abyss • Sky Stairway • Mystery Jungle Serenity River • Landslide Cave • Lush Prairie • Tiny Meadow • Labyrinth Cave Oran Forest • Lake Afar • Happy Outlook • Mt. Mistral • Shimmer Hill Lost Wilderness • Midnight Forest • Zero Isle North • Zero Isle East • Zero Isle West Zero Isle South • Final Maze
Dungeons exclusive to Pokémon Mystery Dungeon: Explorers of Sky
Zero Isle Center • Destiny Tower • Oblivion Forest • Treacherous Waters • Southeastern Islands • Inferno Cave Star Cave • Sky Peak Mountain Path • Murky Forest • Eastern Cave • Fortune Ravine • Spring Cave Southern Jungle • Boulder Quarry • Left Cave Path • Right Cave Path • Limestone Cavern • Barren Valley Dark Wasteland • Spacial Cliffs • Dark Ice Mountain • Icicle Forest • Vast Ice Mountain Demo only: Little Plains • Mt. Clear • Challenge River • Trial Forest • Guiding Sea • Hidden Shopkeeper Village

This article is part of both Project Locations and Project Sidegames, Bulbapedia projects that, together, aim to write comprehensive articles on the Pokémon Locations and Sidegames, respectively.