Yokmir Cave: Rune Factory 4 Walkthrough (Part 5)

At the Yokmir Cave Entrance in Rune Factory 4 Special
Summary Info
Recommended Level Level 25 (or higher)
Monsters to Find
  • High Orc
  • Orc Hunter
  • Ant
  • Killer Ant
  • Hornet
  • Silver Wolf
  • Leaf Ball
Field Items to Find
  • Iron
  • Emerald
  • Wind Crystal

Full Walkthrough

Chapter Prologue: Chase the Chipsqueek

The next chapter begins when you head to bed after clearing Obsidian Mansion.

A Chipsqueek will find its way into your room and will snatch Venti’s Charm from you.

So you’ll have to go chase after it by heading for the town’s exit in Selphia: Town Square.

Selphia: Town Square exiting south / Rune Factory 4
Selphia: Town Square exiting south

As soon as you exit the town, a short cutscene will play and the Chipsqueek will head for the east path.

Go after it towards the east.

Selphia: Castle Gate going east after the Chipsqueek / Rune Factory 4
Selphia: Castle Gate going east after the Chipsqueek

From there, you need to head south.

Selphia Plain area west of Selphia: Castle Gate / Rune Factory 4
Selphia Plain area west of Selphia: Castle Gate

Next you’ll find yourself along a short path.

The Chipsqueek will be waiting for you, then it’ll head for the exit on the right.

Follow it by heading east.

A path along Selphia Plain going east / Rune Factory 4
A path along Selphia Plain going east

Here you’ll arrive at the entrance to Yokmir Forest. The Chipsqueek will head on inside, so go follow it into the forest.

Yokmir Forest Entrance chasing the Chipsqueek / Rune Factory 4
Yokmir Forest Entrance chasing the Chipsqueek

Your next destination will be to head in deeper into the forest. Go ahead and take the path north.

Yokmir Forest going north / Rune Factory 4
Yokmir Forest going north

In the next area, just head up and a cutscene will play out.

You and the Chipqueek will end up falling from the cliff. Don’t worry though, because this leads into Yokmir Cave.

Yokmir Forest Cliffside / Rune Factory 4
Yokmir Forest Cliffside

Entering Yokmir Cave

When you regain consciousness, you’ll find yourself in Yokmir Cave.

The Chipsqueek will be nowhere in sight, so you’ll need to explore the cave to find it.

Tip: You can use your Escape spell to teleport back home if things get dicey.

Yokmir Cave entrance after landing / Rune Factory 4
Yokmir Cave entrance after landing

And if you forget the way back to Yokmir Cave then we have a step-by-step guide to help you reach the cave again.

When you’re ready, open the chests right above you. You’ll find gold and some recovery items in them.

Feel free to save your progress as well using the diary on the right.

Two chests with gold and recovery items in Yokmir Cave / Rune Factory 4
Two chests with gold and recovery items in Yokmir Cave

Finding the Yellow Switch

The path above you will be blocked by a yellow pillar. So you need to look for a yellow switch to bring that pillar down.

For that, head towards the path on the east.

An unblocked path in Yokmir Cave / Rune Factory 4
An unblocked path in Yokmir Cave

After that, you’ll need to head east again.

Frey heading east in Yokmir Cave / Rune Factory 4
Frey heading east in Yokmir Cave

In the next area, the way forward will be blocked by a barrier.

Destroy the gate and defeat the monsters here to dispel the barrier. When the coast is clear, go up north.

A path previously blocked by a barrier in Yokmir Cave / Rune Factory 4
A path previously blocked by a barrier in Yokmir Cave

Once you enter the next area, barriers will block your exits again.

Defeat all the monsters here, then head for the path on your east.

A path heading east in Yokmir Cave / Rune Factory 4
A path heading east in Yokmir Cave

The next area has a chest in the middle and a staircase to the south.

Open the chest for some Antidote Potions and Para-Gone vials. They’ll be handy for when you come across the next monsters, which inflict poison or paralysis debuffs.

A chest with Antidote and Para-Gone potions in Yokmir Cave / Rune Factory 4
A chest with Antidote and Para-Gone potions in Yokmir Cave

When you’re done, head up the stairs.

A staircase leading up found in Yokmir Cave / Rune Factory 4
A staircase leading up found in Yokmir Cave

You’ll next find yourself in an area with a wooden sign and a diary for saving.

The sign will be talking about Para-Gone. Save if you need to, then head for the path going south.

A path heading to a new area of Yokmir Cave / Rune Factory 4
A path heading to a new area of Yokmir Cave

You’ll finally find the Chipsqueek in the next area.

But it’ll escape to the west, so head towards the western exit to chase after it.

A small area in Yokmir Cave where Frey meets the Chipsqueek / Rune Factory 4
A small area in Yokmir Cave where Frey meets the Chipsqueek

When you enter the next area, a barrier will block your way forward. Defeat all the monsters here, and then head south when the barrier disappears.

A path in Yokmir Cave going south after clearing the barrier / Rune Factory 4
A path in Yokmir Cave going south after clearing the barrier

The next area has a small body of water right in the center.

Head for the path going west first.

An area in Yokmir Cave with a small pit with water / Rune Factory 4
An area in Yokmir Cave with a small pit with water

You’ll see a chest on the west edge of this room. Go open the chest to find some Recovery Potions, a Para-Gone, and Cotton Cloth.

You can equip the Cotton Cloth for additional defense points.

A chest containing Recovery Potions, a Para-Gone, and Cotton Cloth in Yokmir Cave / Rune Factory 4
A chest containing Recovery Potions, a Para-Gone, and Cotton Cloth in Yokmir Cave

When you’re done, return to the previous area with the small pond of water, and then take the path going south.

A path heading south in Yokmir Cave / Rune Factory 4
A path heading south in Yokmir Cave

A barrier will come up in the next area, but ignore it for now.

First, head for the path in the east.

A small area in Yokmir Cave where the path west is blocked by a barrier / Rune Factory 4
A small area in Yokmir Cave where the path west is blocked by a barrier

You’ll find two treasure chests here. These chests contain:

  • An apple
  • A spell called Sonic Wind

The Sonic Wind spell deals useful long-range damage, so equip it if you can.

Two chests in Yokmir Cave containing an apple and Sonic Wind / Rune Factory 4
Two chests in Yokmir Cave containing an apple and Sonic Wind

Once you’re ready, head back to the previous area on your west.

Now you can deal with the barrier. Clear the area and then head west.

A path heading west, previously blocked by a barrier in Yokmir Cave / Rune Factory 4
A path heading west, previously blocked by a barrier in Yokmir Cave

A barrier will come up again to block your way forward in this next area too.

Defeat all the monsters for the barrier to disappear.

After that, head north.

A path heading north, previously blocked by a barrier in Yokmir Cave / Rune Factory 4
A path heading north, previously blocked by a barrier in Yokmir Cave

The next spot has two crates and a purple switch.

The switch will be inaccessible for now, so just proceed up the steps in the north.

A staircase leading up in Yokmir Cave / Rune Factory 4
A staircase leading up in Yokmir Cave

In the next area, another yellow pillar will be blocking your path on the east.

A barrier will also be blocking your path going north. So clear the area of all the monsters and head up north.

An area in Yokmir Cave with a yellow pillar blocking the path heading east / Rune Factory 4
An area in Yokmir Cave with a yellow pillar blocking the path heading east

Next up, you’ll find yourself in an area with more crates and some steps heading down.

Get the items in the crates, then head down the stairs.

A staircase heading downstairs in Yokmir Cave / Rune Factory 4
A staircase heading downstairs in Yokmir Cave

The next area is small. There’s a chest here and more steps heading further down.

Open the chest to find some Onigiri, then head downstairs.

A chest containing some Onigiri in Yokmir Cave / Rune Factory 4
A chest containing some Onigiri in Yokmir Cave

You’ll find lots of colored grass on the ground in this next room, and a yellow switch below you.

Push the switch and the yellow pillar below you will lower itself down. This was the pillar you saw at the very entrance of the dungeon, so go through if you want to return to the entrance.

An area with a yellow switch in Yokmir Cave / Rune Factory 4
An area with a yellow switch in Yokmir Cave

Finding the Blue Switch

But you don’t need to go back to the start here, so to keep us moving just head back all the way up both flights of stairs until you reach the top again.

An area with two sets of stairs in Yokmir Cave / Rune Factory 4
An area with two sets of stairs in Yokmir Cave

Once you resurface from both staircases, go south to the area with the other yellow pillar.

A path heading south in Yokmir Cave / Rune Factory 4
A path heading south in Yokmir Cave

The yellow pillar should not be blocking your path anymore, so go ahead and take the path going east.

A yellow pillar lowered underground to open up a path in Yokmir Cave / Rune Factory 4
A yellow pillar lowered underground to open up a path in Yokmir Cave

In the next area, a blue pillar will be blocking your path on the right.

The blue switch is just beyond the northern exit, but head south first.

An area of Yokmir Cave with a blue pillar blocking the path on the east / Rune Factory 4
An area of Yokmir Cave with a blue pillar blocking the path on the east

A barrier will come up to block your way back into the previous room. You’ll need to defeat all the monsters here to proceed.

You can also go after the treasure chest on the west. In the chest will be a Leather Belt and a Staff – you can equip the belt for added defense.

A chest in Yokmir Cave containing a Leather Belt and a Staff / Rune Factory 4
A chest in Yokmir Cave containing a Leather Belt and a Staff

Tip: Above the treasure chest is a spot you can interact with. This is actually a secret path, but you’ll need someone from the town in your party to go through it. Come back for this path when you have someone invited into your team.

The secret path in Yokmir Cave only accessible with an NPC companion / Rune Factory 4
The secret path in Yokmir Cave only accessible with an NPC companion

For now, clear the monsters to dispel the barrier. Then return to the previous room by going north.

From there, you’ll need to head up north again.

A path heading north in Yokmir Cave / Rune Factory 4
A path heading north in Yokmir Cave

Push the blue switch that you’ll find here.

After that, head back down to the previous room you were just in.

A blue switch in Yokmir Cave / Rune Factory 4
A blue switch in Yokmir Cave

The blue pillar blocking your way should be gone.

Now you can go through the path heading east.

A blue pillar lowered underground revealing a passable route in Yokmir Cave / Rune Factory 4
A blue pillar lowered underground revealing a passable route in Yokmir Cave

Finding the Red Switch

In the next area, the path below will be blocked by a barrier.

The path on the right leads to an area with a chest. Unfortunately, it’ll be blocked behind a purple pillar.

Don’t bother with that area for now – instead just clear the monsters here so you can go through the path going south.

A path heading south in Yokmir Cave / Rune Factory 4
A path heading south in Yokmir Cave

You’ll find a red switch directly south of you once you enter the next room.

Go push that red switch, then go back to the previous room by heading back north.

A red switch in Yokmir Cave / Rune Factory 4
A red switch in Yokmir Cave

How To Reach the Boss (Dead Tree)

Now you’ll need to go back to the area that had a red pillar.

To get there, head north again.

A path heading north in Yokmir Cave / Rune Factory 4
A path heading north in Yokmir Cave

Next, go for the path heading west.

A path heading west in Yokmir Cave / Rune Factory 4
A path heading west in Yokmir Cave

Then go up north.

A path heading north in Yokmir Cave / Rune Factory 4
A path heading north in Yokmir Cave

The next area is where the red pillar used to be blocking the path north.

But now that we’ve moved the red pillar out of the way, you can go ahead and make your way through that path up north.

A red pillar lowered underground revealing a route heading north in Yokmir Cave / Rune Factory 4
A red pillar lowered underground revealing a route heading north in Yokmir Cave

In the next room you’ll find a treasure chest. Open that chest to find some seeds.

Afterwards, you can proceed towards the path heading north.

A chest containing seeds in Yokmir Cave / Rune Factory 4
A chest containing seeds in Yokmir Cave

In this next room we’ll actually head west first to get a treasure chest.

A path going west in Yokmir Cave / Rune Factory 4
A path going west in Yokmir Cave

The area on the west will seemingly have nothing. But don’t leave just yet!

Defeat all the monsters here, then a chest will appear near the entrance.

Open this chest for a Dash Slash that you can equip if you want to use that special attack.

A chest containing Dash Slash in Yokmir Cave / Rune Factory 4
A chest containing Dash Slash in Yokmir Cave

When you’re ready, head back to the previous room.

And this time, take the path going east.

A path heading east in Yokmir Cave / Rune Factory 4
A path heading east in Yokmir Cave

When you get to the next area, another barrier will be blocking your way forward.

Just clear the room of all the monsters and then head on to the east.

An area with a pit with water in Yokmir Cave / Rune Factory 4
An area with a pit with water in Yokmir Cave

You’ll find the Chipsqueek again in the next room.

It’ll escape towards the east, so make your way through the eastern exit to chase after it.

The Chipsqueek heading east in Yokmir Cave / Rune Factory 4
The Chipsqueek heading east in Yokmir Cave

You’ll find yourself in a familiar area: Yokmir Forest.

The Chipsqueek will go up north towards the boss area. Go after it, but save first.

When you enter the area up north, you’ll encounter a new boss.

Yokmir Forest area leading to the boss / Rune Factory 4
Yokmir Forest area leading to the boss

Boss Fight: How To Beat Dead Tree

When you enter the boss’s area, you’ll no longer find Ambrosia waiting for you.

Instead, Dead Tree will be there to pummel you with apples.

Frey seeing Dead Tree for the first time / Rune Factory 4
Frey seeing Dead Tree for the first time

Phase 1: Dead Tree

Dead Tree’s First Phase / Rune Factory 4
Dead Tree’s First Phase
Dead Tree First Phase
Attacks
  • Melee Attack – if you’re close enough, Dead Tree will swing at you with its large arms
  • Field Attack – two rows of apples will fall from above, dealing damage if you fail to dodge them
  • Long-range Attack – apples will start circling around Dead Tree, then they will each be hurled at you after a few seconds
  • Field Attack – Dead Tree will attempt to hit you with roots from underground
Fighting Tips Dead Tree performs big movements with its arms before it attacks. Keep an eye on it and move away as soon as you see its arms do any actions.

Phase 2: Dead Tree Enraged

Dead Tree’s Enraged Phase / Rune Factory 4
Dead Tree’s Enraged Phase
Dead Tree Enraged
Attacks Dead Tree will perform the same attacks as the previous stage, but this time it will be moving around the field.
Fighting Tips Dead Tree will no longer be stuck in the center of the field when it is enraged. It will attempt to chase you down, so make good use of your dash move.

Also make sure Dead Tree never corners you along the edges of the field, because you need to be able to freely move around to dodge its roots and apples.
Dead Tree is defeated / Rune Factory 4
Dead Tree is defeated

Chapter Epilogue: Doug’s Past

Once you defeat the Dead Tree, it doesn’t turn into a human like the previous bosses did.

Instead, apples will be left in its wake.

A cutscene will play out after that, and then Doug will appear.

Doug arrives after Dead Tree is defeated / Rune Factory 4
Doug arrives after Dead Tree is defeated

You’ll learn about Doug’s past and motivations in this scene, and then he’ll leave you behind.

After this cutscene, your relationship with Doug won’t increase until you complete the later chapters.

This chapter ends with you resolving to find the other Rune Spheres. And with that, you’ve cleared Yokmir Cave!

Frey resolves to find the other Rune Spheres / Rune Factory 4
Frey resolves to find the other Rune Spheres

Next: The Rune Spheres & Chimera: Rune Factory 4 Walkthrough Part 6

Dodonqi

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Dodonqi is a writer and gamer from the Philippines. She has been an avid fan of farming sims and RPGs since the 90s. She is constantly on the lookout for a new game with moving storytelling, engaging gameplay, and dashing, ikemen NPCs.

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