The optional points of interests

The optional points of interests

(Brick Walls) X_375, Y_567, A_just Face The Wall


The optional points of interests image 1

The optional points of interests image 2
The optional points of interests image 3

In case you missed it the first time like I did.

As you're making your way toward the upper part of the map, just be in the general tight-path area where it's blurred on the map. When your sub detects that you're in between walls, just face your sub directly toward them to look at bricks and pillars. Wow, ancient bricks.

(The Eye) X_456, Upper Half Of Map


The optional points of interests image 7
The optional points of interests image 8

No specific coordinates because it's scripted to happen when you're on the upper half of the map and you hit a specific vertical line around the X_456 area.

I included this in the guide because me and some other people apparently somehow missed it the first time, even though it seems like you're not supposed to miss it.

Map image taken from a video by "sapphireHESUS".

(The Top Right Node) X_675, Y_828, A_295


The optional points of interests image 13

AKA: The "You've Played this Before" achievement.

It's marked on your map. Just go there without it being the last photo you take so the game doesn't end.

The interest itself is just the same exact one as the required X_864, Y_258, A_209.

(secret) X_780, Y_706, A_161


The optional points of interests image 18
The optional points of interests image 19

(secret) X_870, Y_845, A_44


The optional points of interests image 21
The optional points of interests image 22

It's especially special because it makes a spooky sound, too.

Source: https://steamcommunity.com/sharedfiles/filedetails/?id=3348662155					

More Iron Lung guilds