Aged Chamber O–?

Aged Chamber O-? 古の石室Ｏ？ Ancient Chamber O?
Description:	One of two chambers in an ancient ruin. One is named "A-N" and the other "O-?". Odd...
Predominant type:	Psychic
Capacity:	14RB
Method to obtain:	Buy for 5500RB / 9000RTDX Poké
Friend Area

Aged Chamber O-? (Japanese: 古の石室Ｏ？ Ancient Chamber O?), formatted as Aged Chamber O? in Red and Blue Rescue Team, is a Friend Area in Pokémon Mystery Dungeon: Red Rescue Team and Blue Rescue Team and a rescue team camp in Pokémon Mystery Dungeon: Rescue Team DX in the Relics area. In Red Rescue Team and Blue Rescue Team, it has a capacity of 14 Pokémon. The "O-?" in the name refers to the Pokémon that reside here: Unown from O to ?.

It can be purchased from the Wigglytuff Club for 5500^RB / 9000^RTDX Poké after defeating Rayquaza. Upon buying it and Aged Chamber AN, the player gains access to the Unown Relic dungeon.

Geography

It is a ruined temple, with strange throbbing beams of light covering the floor. It is very similar to Aged Chamber A–N.

Pokémon

Pokémon		Floor of Unown Relic
	Unown	1, 4, 10, 11
	Unown	2, 4, 9, 10
	Unown	5, 8, 10, 11
	Unown	1, 5, 9
	Unown	2, 5, 8, 9, 11
	Unown	3, 5, 10
	Unown	1, 6, 8
	Unown	3, 6, 10
	Unown	6
	Unown	2, 6
	Unown	7
	Unown	1, 7
	Unown	2-7
	Unown	2-7

Appearance

Generation I	RBY	Generation I (Japanese)	Generation I (international)	Generation II	Generation II (Japanese)	Generation II (international)	Crystal	Generation III	Generation III (Japanese)	Generation III (international)	RS	FRLG	FRLGE	Generation IV	Generation IV (Japanese)	Generation IV (international)	PtHGSS	HGSS	Generation V	BW	B2W2	Generation V (Japanese)	Generation V (international)	Generation VI	XY	ORAS	Generation VII	SMUSUM	LGPE	Generation VIII	SwSh	BDSP	Legends: Arceus	Generation IX	SV	Legends: Z-A	Stadium (JP)	Stadium	Stadium 2	Colosseum	XD	Battle Revolution	Battrio	MD: Red and Blue	MD: Time, Darkness, and Sky	MD: Blazing, Stormy, & Light Adventure Squad	MD: GTI	SMD	MD: RTDX	Rumble	Rumble Blast	Masters EX

In other languages

Language		Title
French		Temple Ancien O?
German		Rätselkammer O?
Italian		Sala Antica O?
Korean		낡은 석실 O?
Spanish		Vieja Cámara O?

Rescue team camps

Badlands	Eastern Ponds	Relics	Beach	Volcano	River	Northern Sea
Thunder Crag Ravaged Field Magnetic Quarry	Tadpole Pond	Aged Chamber A–N Aged Chamber O–? Ancient Relic	Shallow Beach Ice Floe Beach	Scorched Plains Crater Volcanic Pit	Rub-a-Dub River	Bountiful Sea Serene Sea Deepsea Current
Pond	Western Isles	Desert	Mountain Range	Jungle	Northern Lakes	Eastern Lakes
Turtleshell Pond	Final Island	Withering Desert	Mt. Green Mt. Cleft Mt. Moonview Rainbow Peak Mt. Discipline Darkness Ridge	Jungle	Mystic Lake	Waterfall Lake
Sky	Northern Isles	Cave	Southwest Isles	Western Forest	Marsh	Ruins
Stratos Lookout	Legendary Island	Echo Cave Cryptic Cave Dragon Cave Boulder Cave	Enclosed Island	Mushroom Forest Healing Forest Evolution Forest Secretive Forest	Gourd Swamp Poison Swamp	Decrepit Lab Power Plant
Eastern Forest	Southern Sea	Southern Isles	South Plains	Plains	Glacier
Stump Forest Flyaway Forest Overgrown Forest Vibrant Forest	Treasure Sea Deepsea Floor Seafloor Cave	Southern Island	Wild Plains Safari	Beau Plains Sky-Blue Plains Sacred Field	Frigid Cavern

This article is part of Project Locations, a Bulbapedia project that aims to write comprehensive articles on every location in the Pokémon world.