Doom: The Dark Ages – All Chapter 4: Sentinel Barracks Collectibles & Upgrades

Doom: The Dark Ages is here. The latest shooter in the Doom franchise from iD has a bit of a different feel with its more open world style of levels. Within each level is many different secrets on the form of collectibles, upgrades and other items. This guide will help you with finding all the upgrades and collectibles in Chapter 4: Sentinel Barracks.

Chapter 4 has 3 collectibles as well as 2 rubies and 1 armor upgrade.

Collectible Toy – Hell Knight

Play through the chapter until you run outdid and go up a big curved staircase. At the top in the middle of the area will be a corridor you need to go down to continue. Defeat the enemies here and before continuing look to your left about halfway down the hall. Here you will see a walk you can shield charge through.

Once you've charged through you will drop down into an area with a bunch of gold as well as the collectible toy.

Ruby Upgrade #1

The game will bring you to this as it's part of the progression and is unmissable.

Demonic Essence – Armor

Another one that is unmissable. You will gain this by defeating the leader of an area on the way to the dragons den.

Ruby #2

After the above fight you will move on and have to jump a gap to head towards what looks like a temple.

As soon as you jump the gap do a 180. Where the gap is you will see an area below that you can jump down to. Do so and follow this area back up, at the top you will find the Ruby.

Weapon Skin

Follow the path the chapter wants you to go, pass the temple area and drop down twice. The game wants you to drop down a third time but before doing so go to the back of this area to find a staircase. Grab the gold on your way and at the top find the weapon skin.

Codex – Sentinel Barracks

Continue to the last shrine before the end of the chapter. To the left of the shrine is small path with some gold. At the end is the codex.

And that does it for the chapter 4 collectibles. We will see you in chapter 5, Doom Slayer doesn't wait for anyone! For all other Doom: The Dark Ages guides check below!