Game:Atlantica

• Atlantica
• Game
• Gallery
• TCG
• Walkthrough

Mini-games

All gameplay during Kingdom Hearts II takes place during rhythmic mini-games, including the boss battle. Songs include:

• Swim This Way
• Part of Your World
• Under the Sea
• Ursula's Revenge
• A New Day is Dawning

Treasures

Kingdom Hearts

Type	Items Found	Locations	Notes
Regular	Cottage x 4	Undersea Valley, Triton's Palace, Ariel's Grotto, Undersea Cave
	Ether	Ariel's Grotto
	Elixir x 3	Undersea Valley, Triton's Palace, Sunken Ship
	Mega-Ether x 4	Undersea Valley, Undersea Gorge, Triton's Palace, Cavern Nook
	Mega-Potion x 3	Undersea Valley, Undersea Garden, Ariel's Grotto
Synthesis	Mythril Shard x 5	Undersea Valley, Undersea Gorge, Triton's Palace, Sunken Ship x 2	Use Fire to open the red shell in the Undersea Valley, Blizzard on the blue shell in the Undersea Gorge, and Thunder on the yellow shell in Triton's Palace.
	Mythril x 2	Undersea Valley, Sunken Ship, Ursula's Lair
	Orichalcum	Undersea Gorge
Special	Crystal Trident	Sunken Ship
	Torn Page	Ariel's Grotto

Kingdom Hearts II

• There are no treasure chests in Atlantica.

Puzzle Pieces

Puzzle	Pieces Found	Locations	Notes
Two Sides	#1	Undersea Courtyard	Under the ledge to the left of the save point.
EDGE	#11	Triton's Throne	On one side of his throne.
	#12	Triton's Throne	On one side of his throne.

Trinities

Type	Location	Notes	Reward
White	Triton's Palace	On the floor in the center of the spiral shell structure.	Orichalcum