Dave the Diver中文All materials and items acquisition list
A condensed cheat sheet of where to find common and rare materials. Use this to plan upgrade routes without wasting dives.
- Shells (brown, blue, pink): any water zone.
- Rope, weapon fragments, square wood: any water zone.
- Red sea star: Blue Hole entrance to mid-zone.

News & Guides
Common materials
These spawn in any water zone with random probability. Don't target them specifically; pick them up opportunistically during other dives.
- Brown/Blue/Pink Seashell
- Rope
- Weapon fragment (also from disassembling weapons)
- Square wood

News & Guides
Rare materials
Rare materials are mostly found in deep-zone ore nodes. Bring a pickaxe and enough oxygen. Some are tied to boss drops (Giant Squid Tooth, Moray Eel Jawbone, Tiger Shark Tooth, Narwhal Tusk, Sailfish Bill).
- Amethyst ore: deep cave
- Diamond ore: deep zone nodes
- Boss drops: see boss page