Hero's Hideaway 100% Completion Guide

Hero's Hideaway in Pikmin 4 has a set number of objectives that you need to find to complete it 100%. Read on to learn how to complete the area, how to unlock, as well as a list of all treasures, caves, castaways, and onions that can be found in Hero's Hideaway.

Hero's Hideaway Map and How to Unlock

Hero's Hideaway Interactive Map

Objectives and How to Unlock

Castaways	6
Pikmin	Ice Pikmin Rock Pikmin Purple Pikmin White Pikmin
Treasures	86
Onions	3
How to Unlock	Obtain 7,000 Sparklium and rescue Bernard.

Hero's Hideaway Completion Checklist

Collectible	Count
Caves	3
Treasures	86
Onions	Ice Onion
Flarlics	2
Castaways	4
Dandori Battles	1
Dandori Challenges	1

100 Percent Guide

How to Open the Hero's Hideaway Bunker

Find the Three Playing Card Treasures

All Playing Card Treasures
Courage Emblem Sparklium: 20	Power Emblem Sparklium: 20	Wisdom Emblem Sparklium: 20

The bunker in Hero's Hideaway can only be opened once you have acquired the three playing card treasures in the area.

The code for the bunker is completely random for each playthrough. You will need to input the number on the playing cards to open the bunker. The three numbers will appear on the top-right corner of your screen once you have collected all three cards.

Playing Card #1 Location

Find the Courage Emblem playing card below the entrance of the Dandori Challenge around the kitchen area.

Playing Card #2 Location

You can find the Power Emblem playing card on the stairs near the bunker.

Playing Card #3 Location

Find the Wisdom Emblem playing card pinned to the corkboard near the first base. Use Oatchi's Rush ability to drop the dart to pick up the card.

How to Solve the Bunker Code

Hero's Hideaway Caves

All Cave Locations

Cave	Map Location / Collectibles
Doppelganger's Den	Treasures: 16 Onions: 0 Castaways: 1 Pikmin: 　・ Ice Pikmin 　・ White Pikmin
Frozen Inferno	Treasures: 12 Onions: 0 Castaways: 1 Pikmin: 　・ Ice Pikmin 　・ Rock Pikmin
Plunder Palace	Treasures: 29 Onions: 1 Castaways: 2 Pikmin: 　・ Rock Pikmin 　・ Purple Pikmin

List of All Cave Locations

Hero's Hideaway Treasures

Surface Treasure Locations

Click to Jump to a Section
Surface	Doppelganger's Den	Frozen Inferno	Plunder Palace

Treasure	Map Location	Overworld Location
Buddy Display Sparklium: 200
	Go up the ramp and take the platform. After heading up, defeat the enemy and get the treasure.
Courage Emblem Sparklium: 20
	Use the fans and command Oatchi or throw Pikmin to press buttons and change wind directions.
Divine Balloon Sparklium: 40
	Climb the table and defeat the enemy for the treasure to appear.
Doggy Bed Sparklium: 110
	Ride the platform in front of the bookshelf and collect the treasure.
Fist-Force Combobot Sparklium: 80
	Command Oatchi to Rush and break the flower pot found west of the map.
Love Nugget Sparklium: 90
	Ride the platform and use Blue Pikmin to collect the 2 treasures.
Mechanical Harp (Windmills) Sparklium: 150
	Get on the wire, press the blue switch, and ride the fan.
Number Jumper Sparklium: 200
	Move the fan and jump towards the sofa then take the platform towards the single-person couch.
Peacemaker Combobot Sparklium: 80
	Use your Pikmin to collect it.
Perforated Raft Sparklium: 10
	Ride the platform and break the pottery.
Power Emblem Sparklium: 20
	Ride on a platform and follow the wire until you reach the treasure.
Priceless Bird Sparklium: 150
	Press the button on the table, move the fan, and jump towards the sofa. After, ride the platform and throw Pikmin at the treasure.
Relentless Spear Sparklium: 60
	Command Oatchi to Rush at the Corkboard.
S.S. Chocolate Sparklium: 40
	Move the box and enter the tunnel up to a wire.
S.S. Peppermint Sparklium: 50
	Move the box and enter the tunnel that leads to a wire going to the treasure. Throw Pikmin on the plate.
Searing Acidshock Sparklium: 50
	Command Oatchi to break the pottery.
Shooting-Star Shield Sparklium: 40
	Command Oatchi to Rush at the green bag.
Spinning Memories Plank Sparklium: 110
	Pick it up from the ground.
Sure-Footed Combobot Sparklium: 80
	Defeat the enemy and get the treasure.
Think-Tank Combobot Sparklium: 50
	Move the box and enter the tunnel to a wire that takes you to the kitchen island. Throw Pikmin at the treasure.
Trap Lid Sparklium: 20
	Throw Pikmin at the grass.
Unbreakable Promise Sparklium: 150
	Ride a platform to the shelf and get the treasure.
Wisdom Emblem Sparklium: 20
	Command Oatchi to Rush at the Corkboard.

List of Treasures

Doppelganger's Den Treasure Locations

Click to Jump to a Section
Surface	Doppelganger's Den	Frozen Inferno	Plunder Palace

Treasure	Map Location	Overworld Location
Astringent Clump Sparklium: 90
	Use Blue Pikmin to reach it.
Citrus Lump Sparklium: 60
	Hit the switch to lower the iron fence. Throw Pikmin to carry the treasure.
Difficult-Choice Totem Sparklium: 20
	Break the pots to collect treasure.
Dusk Pustules Sparklium: 120
	Use the fan to ride the moving platform then throw your Pikmin at the treasure.
Face Wrinkler Sparklium: 50
	Freeze the water using 15 Ice Pikmin then throw Pikmin to collect the treasure.
Gifting Vase Sparklium: 50
	Pick it up from the ground.
Go-with-the-Flow Totem Sparklium: 40
	Break the pots to collect treasure.
Gold Nugget Sparklium: 5
	Hit the boss' weak points and it will drop these.
Gold Nugget Sparklium: 5
	Throw Pikmin to collect all 30.
Gold Nugget Sparklium: 5
	Throw Pikmin to collect all 50.
Granddaughter Doll Head Sparklium: 50
	Enter the pipe and collect the treasure.
Life Controller Sparklium: 150
	Push the red switch and cross the gate. Throw Pikmin at the treasure.
Memory Fragment (Top-ish) Sparklium: 50
	Climb the conveyor and pick it up from the ground.
Merciless Extractor Sparklium: 110
	Pick it up from the ground.
Pocked Airhead Sparklium: 90
	Complete the climbing wall using Raw Materials then throw Pikmin at the treasure.
Thrill-Ride Track Sparklium: 150
	Defeat the boss and it will drop the treasure.

Doppelganger's Den Treasures

Frozen Inferno Treasure Locations

Click to Jump to a Section
Surface	Doppelganger's Den	Frozen Inferno	Plunder Palace

Treasure	Map Location	Overworld Location
Citrus Lump Sparklium: 60
	Burn the straw and throw Pikmin to carry it off.
Crush Nugget Sparklium: 20
	Throw Pikmin into the tall grass.
Cushion Cake Sparklium: 110
	Extinguish the lava surrounding the platform and use Oatchi's Rush to drop the treasure on the ground.
Deceptive Snack Sparklium: 40
	Burn the straw and then collect the treasure.
Heroic Sword Sparklium: 5
	Burn the straw to reach the treasure behind it.
Insect Condo Sparklium: 90
	Destroy the wall using Rock Pikmin and collect treasure.
Octoplus Sparklium: 40
	Burn the straw and then collect the treasure.
Puzzle Snack Sparklium: 110
	Throw 7 Pikmin to drop the treasure from the ceiling.
Seed Hive Sparklium: 90
	On the lower-right most hole among the four screw holes at the top part of the map.
Shattering Lance Sparklium: 150
	Defeat the enemies for them to drop the treasure.
Stellar Extrusion Sparklium: 40
	Defeat the enemies at the upper right corner of the map.
Zest Bomb Sparklium: 60
	Defeat the enemies at the upper right corner of the map.

Frozen Inferno Treasures

Plunder Palace Treasure Locations

Click to Jump to a Section
Surface	Doppelganger's Den	Frozen Inferno	Plunder Palace

Treasure	Map Location	Overworld Location
Dimension Converter Sparklium: 150
	Ride on the fan to reach the treasure.
Disguised Delicacy Sparklium: 40
	Climb the elevator and head to the desk to find the treasure on top of a yellow plate.
Disk of Amusing Wisdom Sparklium: 50
	Pick it up on the ground.
Disk of Angry Wisdom Sparklium: 10
	Defeat the first Giant Breadbug for it to drop 3 pieces of the treasure.
Disk of Joyous Wisdom Sparklium: 1
	Defeat the enemy for it to drop the treasure.
Disk of Sorrowful Wisdom Sparklium: 25
	Pick it up on the ground.
Disk of Surprising Wisdom Sparklium: 100
	Pick it up on the ground.
Go-with-the-Flow Totem Sparklium: 40
	Ride the fan to reach the treasure and use Yellow Pikmin to pick it up.
Gold Nugget Sparklium: 5
	Throw Pikmin to collect them.
Gold Nugget Sparklium: 5
	2nd Sublevel: Pick up the 15 pieces on the ground. 4th Sublevel: Pick up the 20 pieces on the ground.
Hearty Container Sparklium: 50
	Throw the Pikmin on the elevated platform to retrieve the treasure.
Kick-Start Combobot Sparklium: 80
	Ride on the fan and pick up the treasure on the high platform.
Long-Shot Totem Sparklium: 40
	Throw Yellow Pikmin to pick up the treasure on a high platform.
Love's Fortune Cookie Sparklium: 50
	Throw the Pikmin on the elevated platform to retrieve the treasure.
Memory Fragment (Bottom Left) Sparklium: 50
	Pick it up on the ground.
Nexus Combobot Sparklium: 80
	Use Yellow Pikmin to retrieve the treasure on the yellow and white platform.
Perforated Raft Sparklium: 10
	Find the treasure hidden in the grass.
Planetary Rubber Cutie Sparklium: 40
	Throw Yellow Pikmin to reach the treasure on the high ground.
S.S. Berry Sparklium: 40
	Defeat the second Giant Breadbug for it to drop the treasure.
Solar-Powered Computing Machine Sparklium: 170
	Find the treasure hidden in the grass and pick it up.
Sweet Stumble-Not Sparklium: 60
	Dig up the soil to retreive the treasure.
Sweet Torrent Sparklium: 150
	Climb the elevator to reach the desk that has the treasure on top of a blue plate.
Talisman of Life (Rain) Sparklium: 40
	Pick it up on the ground.

Plunder Palace Treasures

Hero's Hideaway Onions

All Onion Locations

Ice Onion

You'll need to the Scorch Guard for you and Oatchi to enter and clear the Frozen Inferno cave since its exit lets you reach the Ice Onion. It's stuck in frozen hydro jelly, so you can just destroy it with any Pikmin.

All Onion Locations

All Flarlic Locations

On the Plates on the Surface

A flarlic is located on top of the plates on the table. You can reach it by riding the rail leading to it.

All Flarlic Locations

Plunder Palace

Another flarlic can be found in Sublevel 5 of the Plunder Palace. It's best to clear out the nearby enemies to transport it back safely.

Plunder Palace Onion Locations

Hero's Hideaway Castaways

All Castaway Locations

Cave	Location / Sublevel
Doppelganger's Den	Sublevel 4
Frozen Inferno	Sublevel 4
Plunder Palace	Sublevel 3
	Sublevel 5

All Castaway Locations

Hero's Hideaway Dandori Battles and Challenges

All Dandori Battles

Dandori Battle	Location and Overview
Leafy Showdown	Time: 7:00 Dandori Level: ★★★★☆ Pikmin Types: Rock Pikmin Bronze - Win Silver - 30 pts Gold - 60 pts Platinum - 100 pts

All Dandori Battle Locations

All Dandori Challenges

Dandori Challenge	Location and Overview
Hefty Haulway	Time: 7:00 Dandori Level: ★★★☆☆ Pikmin Types: Yellow Pikmin, Ice Pikmin, Purple Pikmin Bronze - 200 pts Silver - 250 pts Gold - 300 pts Platinum - 350 pts

All Dandori Challenge Locations

Pikmin 4 Related Guides

All Areas and Maps

List of All Areas

All Areas
Sun-Speckled Terrace	Blossoming Arcadia
Serene Shores	Hero's Hideaway
Giant's Hearth	Primordial Thicket