Sunken treasure

Sunken treasure is a chest that can be gathered from the bottom of the ocean by using the Grappling Hook while on the boat over the sea. Sunken treasure can be found by salvaging over light rings that appear in the sea when their corresponding Treasure Chart has been opened or when their corresponding Triforce Chart has been both opened and deciphered by Tingle. Light rings will also appear when defeating Big Octos and certain Gunboats. There are also light rings that appear in the overworld without any charts or enemies--with some only appearing at night--but these will not be randomized on any settings and will only contain Rupees.

Randomizer Settings

There are three settings that will effect whether sunken treasure has progression items: Big Octos and Gunboats, Sunken Treasure (from Triforce Charts), and Sunken Treasure (from Treasure Charts).

Big Octos and Gunboats

Big Octos

• Seven-Star Isles
• Tingle Island
• Fire Mountain
• Private Oasis
• Diamond Steppe Island
• Two-Eye Reef **

** The Big Octo at Two-Eye Reef has a Great Fairy instead of sunken treasure, and will only contain progression items if both Big Octos and Gunboats and Great Fairies are selected.

Gunboats

• Rock Spire Isle
• Needle Rock Isle

Sunken Treasure (from Triforce Charts)

1. Greatfish Isle
2. Gale Isle
3. Stone Watcher Island
4. Outset Island
5. Cliff Plateau Isles
6. Southern Triangle Isle
7. Seven-Star Isles
8. Two-Eye Reef

Sunken Treasure (from Treasure Charts)

1. Private Oasis
2. Rock Spire Isle
3. Eastern Fairy Island
4. Southern Fairy Island
5. Thorned Fairy Island
6. Six-Eye Reef
7. Star Island
8. Western Fairy Island
9. Horseshoe Island
10. Tingle Island
11. Crescent Moon Island
12. Five-Eye Reef
13. Overlook Island
14. Tower of the Gods
15. Angular Isles
16. Shark Island
17. Ice Ring Isle
18. Windfall Island
19. Flight Control Platform
20. Bomb Island
21. Cyclops Reef
22. Spectacle Island
23. Diamond Steppe Island
24. Northern Fairy Island
25. Forsaken Fortress
26. Northern Triangle Island
27. Star Belt Archipelago
28. Needle Rock Isle
29. Mother and Child Isles
30. Pawprint Isle
31. Forest Haven
32. Boating Course
33. Five-Star Isles
34. Eastern Triangle Island
35. Islet of Steel
36. Bird's Peak Rock
37. Fire Mountain
38. Three-Eye Reef
39. Dragon Roost Island
40. Headstone Island
41. Four-Eye Reef