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Submerged: Hidden Depths 100% Collectible & Achievement Guide

For Submerged: Hidden Depths players, this guide will show you  a complete collectible and achievement collect, an 100% walkthrough are provides as well.

General Information

Required playthroughs for 100%: 1

Free roam available after ending?: YES

100% completion time: 6-10h

Missable achievements: No, as free roam available to collect missed collectibles

Important information: When you place the seed to its final location on each island, then you will get a cutscene and you return to your base island automatically, so collect all collectibles on the islands before finishing that island else you need to travel back to that location.

Achievements

The game has quite easy achievements, just collect all collectibles for each category and equip all different type of styles at least once. Thats it, so i not going to list all achievements here, only 2:

Submerged: Hidden Depths 100% Collectible & Achievement GuideCurator
View a Relic at the Home Base

Submerged: Hidden Depths 100% Collectible & Achievement GuideAt your base you can place found relics on some tables. Doing that at the first time unlocks this achievement. Timestamp on video: 46:40

Submerged: Hidden Depths 100% Collectible & Achievement GuideDecorator
Put a Flower in your hair

Submerged: Hidden Depths 100% Collectible & Achievement GuideOnce you collected at least one flower you could add those flowers so some kind of walls. Then using the button E on those flowers will add that flower to the hair of the protagonist and this achievement unlocks. Timestamp on video: 47:10

Full map with all locations

Submerged: Hidden Depths 100% Collectible & Achievement Guide

Animals

Animals found at outskirts of regions

These are very common animals, most of the time they even following your ships and found at many-many locations.

5: Dolphin
6: Manta Ray
7: Flying Fish
8: Sword Fish
9: Pelican
10: Puffin

Animals found on islands

13: Deer: Loc.: Jastra Incorporated
14: Squirrel: Loc.: Thwaites Center
15: Lizard: Loc.: O’ Higgins Village Condominiums
16: Bear: Loc.: The Marinelli
17: Seal: Loc.: Siachen Cathedral
18: Penguin: Loc.: Columbia Gardens
19: Crab: Loc.: Lilliput Power Plant
20: Frog: Loc.: Vattna Hotel

Rare animals with their paths

These animals rare, there are only 1 on the map from each and they have a fix pathing route. See map for the routes (arrows are their heading direction)

1: Humpback – Yellow
2: Orca – Green
3: Shark – Red
4: Giant Squid – Orange
11: Beluga – LightBlue
12: Kraken – Purple

Submerged: Hidden Depths 100% Collectible & Achievement Guide

Video Walkthrough

Mandanhall Public Library

All islands with seeds (except the base) has 4 books, 9 styles and a flower.

Style acquired on this island: Yacht Style

Timestamp of this area with all collectibles on the walkthrough video: 6:40 – 11:50

This is a quite small island, so unlike for others islands, I wont leave many comments here, just the picture of the style and flower location in the order you should (probably) find them. Additionally, no pictures about book table locations for this island:

First Style
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Second Style
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Third Style
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Fourth Style
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Fifth Style
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Flower:
You need to cross a gap on the wall as a bridge isnt lowered. You could go down at the middle of the gap and so you could eventually reach this flower.
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Sixth Style
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Seventh Style
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Eight Style
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Ninth Style
Submerged: Hidden Depths 100% Collectible & Achievement Guide

Vattna Hotel

All islands with seeds (except the base) has 4 books, 9 styles and a flower.

Style acquired on this island: Triple Style

Animal found on this island: Frog

Timestamp of this area with all collectibles on the walkthrough video: 33:25 – 45:30

Style 1:
At the very beginning of the area, in some kind of pre-area where you need to open a gate first for your ship.
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 2:
Still in the same pre-area.
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 3 and 4:
These are at the very same area, when you facing one of them, then the other should be behind you.
Submerged: Hidden Depths 100% Collectible & Achievement GuideSubmerged: Hidden Depths 100% Collectible & Achievement Guide
Book 1:
When you see the orb(seed) just ignore it first, go to the behind of the building there you can climb down to a platform where you can find the first book.
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 5:
After using an elevator you can find the next style.
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 6 and book 2:
Once you will get to a gap and you see a tower in the distance, then turn left to see the style. After jumping through the gap turn left again to see the table with the book.
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 7:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 3:
While progressing there will be stairs to your right, leading to an elevator. If you go straight instead, then you will get to a climbable wall and with the book table on the top of it.
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 8:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 9 and book 4:
Once you got the seed again you will see an elevator. Instead using it look around, there is a small area with the last style and book collectibles for this area.
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Flower:
Use the previously mentioned elevator but don’t use the seed/ball. Just drop it, go to the other side of the roof and climb down to the flower, which was visible already previously (this picture was taken from there)
Submerged: Hidden Depths 100% Collectible & Achievement Guide

Siachen Cathedral

All islands with seeds (except the base) has 4 books, 9 styles and a flower.

Style acquired on this island: Formal Style

Animal on this island: Seal

Timestamp of this area with all collectibles on the walkthrough video: 1:03:48 – 1:13:10

Book 1:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 1:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 2:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 2:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 3:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 4:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Flower:
From previous style, to progress, you need to climb a wall. There are 2 routes there, one is a dead end with the flower.
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 5:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 6:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 7:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 3:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 8:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 4:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 9:
Submerged: Hidden Depths 100% Collectible & Achievement Guide

Jastra Incorporated

All islands with seeds (except the base) has 4 books, 9 styles and a flower.

Style acquired on this island: Reed Style

Animal on this island: Deer

Timestamp of this area with all collectibles on the walkthrough video: 1:24:00 – 1:31:30

Style 1:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 2:
Once you see the first deers for animal collectible, go to left. There you can climb the wall, this is how you get to this area. After the flower collectible you need to get to the deers and follow the main path.
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 1:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Flower:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 3:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 4 and book 2:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 5:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 6 and Style 7:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 3:
After previous style, as you progress forward, you will see a rope on the edge of the platform, use it to get to the book
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 4 and Style 8:
As you progress you will see the seed. Ignore it at the first time and use the stairs to your right if you facing the seed to get to an area with these 2 collectibles
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 9:
Submerged: Hidden Depths 100% Collectible & Achievement Guide

Thwaites Center

All islands with seeds (except the base) has 4 books, 9 styles and a flower.

Style acquired on this island: Climber Style

Animal on this island: Squirrel

Timestamp of this area with all collectibles on the walkthrough video: 1:40:35 – 1:55:55

Style 1
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 2
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 3
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 4
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 5 and flower:
Once you get the seed for the first time you open a “door” with it. Drop the seed for now as you can climb the crates to the right of the “door”, you can find the next style and the flower in that area
Submerged: Hidden Depths 100% Collectible & Achievement GuideSubmerged: Hidden Depths 100% Collectible & Achievement Guide
Book 1 and style 6:
The path to this style is from the next style
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 7 and book 2:
Climb the wall to the left to reach the 2nd book and to the right to reach the previous style
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 8:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 3-4 and Style 9:
If you reached the area where you need to use the seed and finish the level turn back a bit, there are some climbable crates. Explore that area for the remaining 3 collectibles before finishing the area.
Submerged: Hidden Depths 100% Collectible & Achievement GuideSubmerged: Hidden Depths 100% Collectible & Achievement GuideSubmerged: Hidden Depths 100% Collectible & Achievement Guide

O’ Higgins Village Condominiums

All islands with seeds (except the base) has 4 books, 9 styles and a flower.

Style acquired on this island: Celebration Style

Animal Located on this island: Lizard

Timestamp of this area with all collectibles on the walkthrough video: 2:08:15 – 2:18:35

Style 1:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 1:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 2:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 3 and Book 2:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 4:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 5:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 6:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 7:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Flower:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 3:
Instead placing the seed into the next transport machine, open the “door” with it to get the next book.
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 8:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 9:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 4:
Submerged: Hidden Depths 100% Collectible & Achievement Guide

Columbia Gardens

All islands with seeds (except the base) has 4 books, 9 styles and a flower.

Style acquired on this island: Bun Style

Animal on this island: Penguin

Timestamp of this area with all collectibles on the walkthrough video: 2:32:00 – 2:42:28

Style 1:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 1:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 2:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 3:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 2:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Flower:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 4:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 5 and Book 3:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 6:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 7, 8, and Book 4:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 9:
Submerged: Hidden Depths 100% Collectible & Achievement Guide

The Marinelli

All islands with seeds (except the base) has 4 books, 9 styles and a flower.

Style acquired on this island: Tinny Style

Aminal on this island: Bear

Timestamp of this area with all collectibles on the walkthrough video: 3:02:25 – 3:11:43

Book 1:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 1:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 2:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 2 and Style 3:
You will use a ladder and you will have 2 paths to choice. To your rigth you will find an elevator which will bring you to the roof and to the ship, to the left you will find these collectibles.
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 4:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 3:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 5:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 6:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 7:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 8 and book 4:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 9:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Flower:
Submerged: Hidden Depths 100% Collectible & Achievement Guide

Lilliput Power Plant

All islands with seeds (except the base) has 4 books, 9 styles and a flower.

Style acquired on this island: Braids Style

Animal on this island: Crabs

Timestamp of this area with all collectibles on the walkthrough video: 3:17:38 – 3:31:35

Style 1:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 2 and Book 1:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 3:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 4:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 5:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 6:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 7 and Book 2:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Book 3:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 8:
Submerged: Hidden Depths 100% Collectible & Achievement Guide
Style 9, Flower, Book 4:
Submerged: Hidden Depths 100% Collectible & Achievement Guide

That’s all we are sharing today in Submerged: Hidden Depths 100% Collectible & Achievement Guide, if you have anything to add, please feel free to leave a comment below, you can also read the original article here, all the credits goes to the original author Csontzuzo

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