Sea Mauville

The Sea Mauville is a location in the Hoenn region. It only appears in Pokémon Omega Ruby and Alpha Sapphire, as it serves as the replacement for the Abandoned Ship from the original Hoenn games.

Pokémon

Omega Ruby

Ho-Oh	Level: 50	Type:
	Ability: Pressure	Held item: Sacred Ash

Alpha Sapphire

Lugia	Level: 50	Type:
	Ability: Pressure	Held item: None

Spiritomb

Spiritomb is encountered in the lowest left room in the right corridor, after defeating Groudon or Kyogre. By standing on the top left corner where the player can read an apology about the loss of Odd Keystone, opening a menu so that the player cannot view the overworld and then returning to the overworld screen, an Odd Keystone appears behind the player, and a battle with Spiritomb is initiated.

Spiritomb	Level: 50	Type:
	Ability: Pressure	Held item: Smoke Ball

Items

All items require Surf to be reached.

Deck

Items
Item		Games	Location/Method
	Escape Rope	OR/AS	Left of the Scientist
	TM18	OR/AS	Northeast end of the deck
Items

Inside

Items
Item		Games	Location/Method
	Max Repel	OR/AS	Corridor (left side), just next to the water
	Key to Room 1	OR/AS	Corridor, from the female tuber (requires Dive)
	Dive Ball	OR/AS	Room 1
	Key to Room 2	OR/AS	Room 1, inside a cabinet
	Revive	OR/AS	Room 2
	Key to Room 6	OR/AS	Room 2, from a couple
	Storage Key	OR/AS	Room 4 (requires Dive)
	Scanner	OR/AS	Control room, slightly southeast of the northeastern corner (hidden, requires Dive)
Items

North of the ship

The northern exterior is accessed from Room 6, so Dive is required.

Items
Item		Games	Location/Method
	Key to Room 4	OR/AS	From a Fisherman after replying with "You caught anything?"
Items

Storage Hold

As it is accessed from the northern exterior, Dive is required.

Items
Item		Games	Location/Method
	Luxury Ball	OR/AS	The upper item ball among the lowest cluster of three items
	Nugget	OR/AS	Scattered across the room x4
	Big Nugget	OR/AS	Scattered across the room x8
	TM13	OR/AS	In the upper left corner
	Beedrillite	OR/AS	At the southwest corner of the dry area
Items

Trivia

• According to the documents found within the Sea Mauville, Professor Cozmo's father, Raizoh, used to work here as an employee.
• Wattson is implied to be the project leader of Sea Mauville in the past.
• Sea Mauville might have drawn inspiration from Hashima Island, an island near Nagasaki City in Japan. It was originally a shallow beach, but gradually got numerous reclamation after the discovery of its iron ores. Sadly, the miners who worked there were severely exploited. It was ultimately abandoned in 1974.

Gallery

Exterior

Add a photo to this gallery