NPCs & Quests Directory

Location: Center of Forgotten Deep (Spawn).

Role: Tutorial Guide & Fish Buyer.

Quests:

• Catch 5 Clownfish
• Catch 3 Blue Tangs
• Reach Level 5

Location: Forgotten Dome, near blue toilet.

Role: Unlocks Fast Travel.

Quests:

• "Fix the Toilet" (Find 4 parts)
• Reward: Teleporter Access

Location: Forgotten Dome.

Role: Geode Merchant.

Services:

• Open Geodes ($75)
• Reveal Artifacts

Location: Forgotten Dome, left side.

Role: Harpoon Gun Merchant.

Sells:

• Starter Gun ($75)
• Beginner's Gun ($300)
• Advanced Gun ($1,050)

Location: Forgotten Dome, right side.

Role: Oxygen Tube Merchant.

Sells:

• Normal Tube ($350)
• Pufferfish Tube ($2,850)
• Fire Tube ($1,500)

Location: Bottom of Rock Arch in Ancient Sands.

Role: Mid-game Equipment.

Sells:

• Boat Tube ($5,250)
• Crossbow Gun ($4,750)

Location: Cave inside Rock Arch (~230m depth).

Role: High-tier weird items.

Sells:

• Wasted Gun ($17,500)
• Minimap Tablet
• Expensive Consumables

Location: House west of Crazy Jeff.

Role: Barter Merchant.

Sells:

• Rukiry Tube
• Cost: Burgers (Item)

Location: Spirit Roots main cave (Stone Circle).

Role: Late-game Gear.

Sells:

• Oxy Tube ($84,500)
• Magroot Gun ($47,500)
• Lost Spirit Gun ($135,000)

Location: Hidden air pocket in Angler Cave.

Requirement: "Lost Captain" Questline.

Sells:

• Ruined Tube ($270,000)
• Ruined Gun ($350,000)
• Best tube & gun in the game!

Location: Locked room behind David's Shop.

Requirement: Collect 15 Rubber Ducks.

Sells:

• Plunger Gun ($235,000)
• Bath Tube ($256,000)

Location: Submarine on rock formation (Ocean).

Role: Legendary Tube Quests.

Rewards:

• Zeppelin Tube (5 Quests)
• Plane Tube (10 Quests)