Subterranean Swarm
Location	Primordial Thicket
Sublevels	5
Rescues	2
Treasures	13
Onions	0
SuggestedPikmin
Wild Pikmin

TheSubterranean Swarm is acave in thePrimordial Thicket inPikmin 4. It has a large variety of enemies of all types, particularlyinsect-esque ones weak toRock Pikmin andWinged Pikmin, and all sublevels have a large quantity ofsticky mold covering the ground. It features an encounter with aHorned Cannon Beetle and aSovereign Bulblax. This cave has × 1,275 worth of treasure.

How to reach[edit]

A visual guide

From the area's first base, The Sylvan Gate, turn right and walk towards the lower ground. Then take a right turn again and keep on walking until you reach aGrubchucker surrounded by clusters of mushrooms and mold. One of these hides the cave's entrance, so it's recommended to take out the Grubchucker before entering to be safe.

Notes[edit]

Louie's Voyage Log[edit]

Sublevel 1[edit]

Map of sublevel 1.

• Treasures:
  •  Hoop of Fortune × 1 (stuck inside of anArachnode's web)
  •  Hoop of Healing × 1 (stuck inside of an Arachnode's web)
  •  Sphere of Calm × 1 (hanging from a cobweb)

• Enemies:
  •  Arachnode × 3
  •  Grubchucker × 2

• Obstacles:
  •  Dirt wall × 1 (has 8000 HP)
  •  Sticky mold × 8
  •  Spotcap × 23
• Tools:

• Wild Pikmin:
  •  Candypop Bud × 2 (Purple)

• Others:
  •  Large egg × 1
  •  Pile of raw material × 2 (15 pieces each)

Being a late game cave, it is rather complex and has multiple paths, but the most efficient start is to break the large nectar egg next to you. It will most likely dropspray ornectar that will help throughout the rest of the cave. Then you will want to head down the longer path to your right and kill theArachnode. This is best done by throwingRock Pikmin. You will then want to go to path to the right you just unlocked and fight theGrubchucker. This is best done by chargingWinged Pikmin at it to knock it down, and then charging Rock Pikmin to deal damage. After killing it you can safely transform 5 Pikmin intoPurple Pikmin. You can also then weigh down theSphere of Calm. Next, you can the go around and the Arachnode to the north and kill it with Rock Pikmin to release theHoop of Fortune andHoop of Healing from its web. You can then head towards the second Grubchucker and use the same strategy to wipe it out. Then you can transform 5 more Pikmin into Purple Pikmin. After that you can head straight to the second sublevel, just after you destroy theSpotcaps surrounding it.

Sublevel 2[edit]

Map of sublevel 2.

• Treasures:
  •  Belted Delicacy × 2
  •  Spouse Alert × 1
• Enemies:
  •  Shearflea × 12
  •  Armored Cannon Larva × 3
• Obstacles:
  •  Dirt wall × 2
  •  Sticky mold × 5
  •  Kingcap × 4
  •  Spotcap × 23
• Tools:
• Wild Pikmin:
  •  Candypop Bud (White) × 1

• Others:
  •  Large egg
  •  Pile of raw material} × 1 (30 pieces)

This level starts you in front of a dirt wall, but avoid breaking down until you have killed theArmored Cannon Larva on the other side to prevent its boulders from harming you. If you make your way around the other side you will come across 2Shearfleas.Rock Pikmin will be able to safely deal with them as they are immune to their stabbing. They are also good for avoiding the Armored Cannon Larva's boulders. You will then see 3 more Shearfleas and another Armored Cannon Larva. On the big wooden stumps in front there will be 3 more Shearfleas which can be killed easily. This allows you to be able to throw 10 Pikmin to grab the treasure on the top stump: theBelted Delicacy. This also means you can then access the whiteCandypop Bud which will give you 5 White Pikmin. You can then also grab theRaw materials. It isn't recommended to break the mushrooms until the end because they help with hiding from the boulders.

The second area is behind another dirt wall. Inside, more Shearfleas surround the area. Once you are fully around, crack the large nectar egg. You should notice a third Armored Cannon Larva at the top of room's tree stump. In order for you to get up there, you will need to remove the sticky mold. When climbing the tree stump, timing is key. When there's time in-between the boulders coming down, ride Oatchi up to small platforms along the stump that allow you avoid the boulders. Once at the top, defeat the Armored Cannon Larva and collect theSpouse Alert.

Sublevel 3[edit]

Map of sublevel 3.

• Treasures:
  •  Creativity Conduit (inside Horned Cannon Beetle)
  •  Back-at-the-Beginning Track (under some sticky mold)
• Enemies:
  •  Horned Cannon Beetle × 1
• Obstacles:
  •  Sticky mold × 8
  •  Spotcap × 39
• Others:
  •  Castaway × 1 (Leafling) (under some sticky mold).
  •  Large egg
  •  Candypop Bud (Purple) × 1

See also:Horned Cannon Beetle strategy.

As you start the level, to the right there will be a purple Candypop Bud surrounded by sticky mold. Destroy them and use 5 of any Pikmin to createPurple Pikmin, which will help you later on. Next is a big egg, which will hopefully give you nectar for your new Pikmin.

Within the main area is a largeHorned Cannon Beetle that acts like a midboss. Before you engage with it, try to break as many as the mushrooms as you can so you can get rid of the sticky mold, otherwise you won’t be able to move much around the area. After that, you can properly fight the Horned Cannon Beetle. Once you kill the beetle, it will give you theCreativity Conduit. In other sections, you can find aBack-at-the-Beginning Track and aleafling, both covered in more mold. Collect both and you'll be free to move on.

Sublevel 4[edit]

Map of sublevel 4.

• Treasures:
  •   Memory Fragment (Center Left)
  •  Chance Totem
  •  Mega Horn
  •  Gold Nugget × 15
• Enemies:
  •  Swooping Snitchbug × 2
  •  Joustmite × 1
  •  Doodlebug × 1
  •  Flighty Joustmite × 3
  •  Shearwig × 8
  •  Mitite × 20 (10 after some sticky mold has been removed, 10 could be inside the Doodlebug)
• Obstacles:
  •  Dirt wall × 1
  •  Sticky mold × 5
  •  Spotcap × 12
  •  Kingcap × 1
  •  Poison Spotcap × 3
  •  Breakable pot × 4
  •  Iron fence × 1
  •  Tunnel × 1
• Tools:
• Wild Pikmin:

• Others:
  •  Candypop Bud (White) × 2
  •  Pile of raw material × 1 (15 pieces)

Start by going to the right, to an area with 4Shearwigs, who you will need to defeat. Then, smash the pots with Oatchi, which will smash the ones on top of the cans which drops theChance Totem. But it means you can access Raw materials as well. On the opposite side of where the materials are there is aFlighty Joustmite. Whilst also being in that area another group of Shearwig you will need to combat there as well. This is when you can access the treasures. The first one isMemory Fragment (Center Left) and the second one is Chance Totem. After that you can break the mushrooms apart so that you can access the white Candypop Bud.

Move onto another area where there are 2 Flighty Joustmite. If you kill them you will be able to move theMega Horn safely. There is also a white Candypop Bud there, which can help with theDoodlebug and poisonous mushrooms later on. In the same area there is also a tunnel, which can make transferring treasure a lot easier.

You will then move onto an area where there will be aSwooping Snitchbug with some sticky mould patches. Once you have defeated both, walk over a patch to reveal aDoodlebug. Hitting its back will give you bomb rocks. However, it will also trigger lots ofMitites. The Snitchbug may grab one of the bomb rocks dropped by the Doodlebug, and as bomb rocks flip the Doodlebug over, will cause a chain reaction. On the left hand side, you can send any Pikmin to these mushrooms, however the ones with the blue spores coming out need to be hit by only the White Pikmin. Once all obstacles in the area have been cleared, you can send Pikmin to retrieve the pile ofGold Nuggets and then a few Pikmin to hit down the sand barrier that has the tunnel exit behind.

The last area holds aJoustmite and a Swooping Snitchbug, though there are no more treasures, and this will simply just clear the way back to the S.S. Beagle.

Sublevel 5[edit]

Map of sublevel 5.

• Treasures:
  •  Sweet Stumble-Not × 1
• Enemies:
  •  Sovereign Bulblax × 1
• Obstacles:
  •  Boulder (group of 7) × indefinite amount (created by the Sovereign Bulblax, when it jumps so high and lands)
  •  Numbered gate × 1 (only opens when 1 Sovereign Bulblax is defeated)
  •  Sticky mold × 2
  •  Spotcap × 4
• Tools:
  •  Potted mushroom × 2
• Wild Pikmin:
  • None
• Others:
  •  Castaway × 1 (inside Sovereign Bulblax)
  •  Egg × 2
  •  Large egg × 2

See also:Sovereign Bulblax strategy.

First break the egg next to where you begin. Then go into the arena area and try to clear the sticky moulds on both sides without waking theSovereign Bulblax up. Make sure all the eggs are smashed so that if you need to make your Pikmin stronger during the fight those are already pre-broken. Once you get wake the Sovereign Bulblax up, make sure that you are always on Oatchi so the Pikmin are not all over the place and you can easily call them back when they are thrown off it. However, when the monster pushes you off Oatchi with his roar, you need to make sure you call all Pikmin back and get on him as soon as possible. A good idea is to quickly jump off of Oatchi right before they roar to prevent getting briefly stunned. If you need to hide, there are leafs the Sovereign Bulblax can’t find you in. Once you defeat the monster the Castaway will come out of it and if you break the big egg it will give you Raw materials. The area will open up where the way out is but there is also a treasure in there which is aSweet Stumble-Not.

Gallery[edit]

• 

  The Grubchucker on the right of the 1st Sub-Level.

Names in other languages[edit]

Language	Name	Meaning
Japanese	蟲だまり? Mushi Damari	Bug Swarm
Chinese (traditional)	蟲子聚集點 Chóngzi Jùjí Diǎn	Bug Gathering Spot
Chinese (simplified)	虫子聚集点 Chóngzi Jùjí Diǎn	Bug Gathering Spot
Dutch	Kriebel-en-kruipruimte	Itch-and-crawl space
French	Essaim souterrain	Subterranean swarm
German	Unterirdisches Nest	Underground Nest
Italian	Nido sotterraneo	Subterranean nest
Korean	벌레 소굴 Beolle Sogul	Bug Nest
Portuguese	Enxame subterrâneo	Subterranean swarm
Spanish	Nido subterráneo	Subterranean nest

See also[edit]

• Primordial Thicket
• Horned Cannon Beetle
• Sovereign Bulblax

Primordial Thicket
Click an object	Bathing Pool  Beckoning Mannequin  Crunchy Deluge  Delectable Bouquet  Dusk Pustules  Fastening Item  Faux Fishy  Gold Nugget  Golden Vaulting Table  Heroic Shield  Heroine's Tear  Mock Bottom  Portable Sunset  Scaly Custard  Searing Acidshock  Tremendous Sniffer  Flarlic  Winged Onion  The Mud Pit  Subterranean Swarm  Cavern for a King  Final Battle  Dandori Challenge

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