Ghost Hunter Yoko is located in Ghost World (Castle Courtyard, Upper Deck). Upon completing his 18th and final quest, Yoko rewards the player with the Hoverboard Turbocharger upgrade, allowing the Hoverboard to move faster.

Quests

Number Quest Name Quest Details Quest Reward(s)
1 The Strong Will Win

Vacuum 20 Jester Ghosts from Ghostly Islands

Vacuum 5 Jelly Ghosts from Ghostly Islands

Vacuum 20 Pinwheel Ghosts from Ghostly Islands

Vacuum 5 Blue Ray Ghosts from Ghostly Islands

2,750 Gems
2 Pet Leveling

Vacuum 35 Rogue Ghosts from Castle Courtyard

Vacuum 10 Knight Ghosts from Castle Courtyard

Vacuum 35 Wizard Ghosts from Castle Courtyard

Vacuum 10 Horse Ghosts from Castle Courtyard

3,000 Gems
3 Strength In Numbers Level up any pet to level 2 1,500 Gems
4 Boot Camp Yoko

Obtain 50 Crowns from Castle Courtyard

Obtain 50 Goblets from Castle Courtyard

Obtain 45 Spirit Particles from Ghostly Islands

Obtain 45 Stopwatches from Ghostly Islands

3,000 Gems
5 Pet Selection and Collection Level up any pets to level 4

Collect 200,000,000 ectoplasm

x1 Crate Key
6 Baddest Bosses Around

Defeat any 2 Minibosses

Defeat any 5 Bosses

x4 Sewer Boss Chest
7 A Test of Strength

Vacuum 40 Spooky Ghosts from Ghostly Islands

Vacuum 12 Pixie Ghosts from Ghostly Islands

Vacuum 50 Explorer Ghosts from the Ice Cave

Vacuum 15 Penguin Ghosts from the Ice Cave

4,000 Gems
8 The Strange Symbol Find the strange painted symbol: Where one man's trash is another man's treasure, you'll find the symbol of then night Vroom

Hoverboard

9 A Small Distraction

Obtain 75 Meteorites from Area 51

Obtain 65 Gold Bars from Mine

Obtain 60 Doubloons from Beach

Obtain 60 Pearls from Underwater

x1 Crate Key
10 Ring Hunter

Find and jump through the green ring at the Pyramids

Find and jump through the green ring at the Beach

Find and jump through the orange ring at Ghostly Islands

Find and jump through the green ring at Ghostly Islands

Find and jump through the yellow ring at Castle Courtyard

750 Gems
11 Agents of Luna Find the second Agents of Luna symbol: Where dunes don’t meet water, the yellow peak is what you seek 2,000 Gems
12 Complete the Cycle Defeat Ghastly Tree once

Defeat George the Gorilla once

Defeat Sludge once

Defeat Subject One once

Defeat King Krab once

Defeat Magmoraug once

x4 Forest Boss Chest

x4 Sewer Boss Chest

x4 Volcano Boss Chest

13 Preparing for the Truth

Vacuum 25 Street Cat Ghosts from Blox City

Vacuum 20 Garbage Bin Ghosts from the Junkyard

Vacuum 15 Rat Ghosts from the Sewer

Vacuum 10 Cowboy Ghosts from the Wild West

x1 Crate Key
14 Luna's Truth Find the third Agents of Luna symbol: Where a wooden vessel sleeps, look to the life below the living bridge 2,000 Gems
15 The Coming Battle Level up any pet to level 5

Level up 2 pets to level 7

Collect 2,000 Gems from any location

x1 Crate Key
16 Testimony Find the fourth Agents of Luna symbol: In a world of flight, reach the highest point to find Luna’s might 2,500 Gems
17 Chosen One Level up 2 pets to level 10

Defeat any 2 minibosses

Defeat any 3 bosses

x4 Sewer Chest

x1 Luna's Key

18 The Final Truth Find the fifth Agents of Luna symbol: A place where new ghost hunters join our ranks, the door of truth will be revealed

Find the Hoverboard Turbocharger in the hidden room

Hoverboard Turbocharger Unlocked

Agents of Luna Symbols Locations

Symbol No Location Riddle Reference Picture
1st Behind a ramp in the Junkyard.

The ramp is near the entrance of the Sewer.

Where one man's trash is another man's treasure, you'll find the symbol of the night. This riddle refers to the Junkyard, the place where the trash is thrown. The symbol is behind the most useless object for peope but there is a symbol so it's a treasure for Ghost Hunters.
GhostSim AoL Symbol-0.png
2nd Near the end of the obby in the Wild West. Where dunes don’t meet water, the yellow peak is what you seek. This riddle refers to the pyramids. The pyramids do not touch the water and the top of the pyramids are yellow. The symbol can be seen from the top of the pyramids.
GhostSim AoL Symbol-1.png
3rd Behind a dried seaweed in the Underwater. Where a wooden vessel sleeps, look to the life below the living bridge. This riddle refers to the bridge in the Underwater. There is a vessel under the bridge and the symbol is near the bridge behind one of the seaweeds.
GhostSim AoL Symbol-2.png
4th At the top of the purple tunnel in the Ghost World. In a world of flight, reach the highest point to find Luna’s might. This riddle refers to the tunnel in Ghostly Islands. The top of the tunnel is the highest place where a player can reach which means that Luna's might can not go higher.
GhostSim AoL Symbol-3.png
5th Behind a pillar in the Lab. and in-front of the secret room A place where new ghost hunters join our ranks, the door of truth will be revealed. This riddle refers to the Lab. It is the place where new players start learning. The door of truth refers to the door of Luna's room which Luna's symbol is near the door of the room.
GhostSim AoL Symbol-1582247975.png
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