Belly of the Beast is the 18th chapter in Doom: The Dark Ages and contains 12 collectible locations & 153 Gold & 2 mission challenges. This walkthrough will guide you to all the Belly of the Beast collectibles in Doom The Dark Ages. If you missed anything you can get it via chapter select. Everything needed for 100% completion is included.
- Gold: 153
- Ruby: 1
- Demonic Essence – Armor: 1
- Secrets: 6
- Codex Entries: 1
- Collectible Toys: 1
- Challenges: 2
Mission Challenge #1 – Swallowed Whole: Complete the optional encounter in the stomach. (100 Gold)
You’ll get this automatically done by following this collectible guide.
Mission Challenge #2 – Toe-To-Toe: Parry Cosmic Baron demons 10 times. (Reverent – Grenade Launcher skin reward)
You must block the attacks of this enemy type. He will spawn at every big enemy encounter (red marker on the map). You can do it from one baron, or you can split it between multiple fights. Can be done in the first red combat encounter.
All collectibles in this mission are listed in chronological order.
Demonic Essence – Shield #1
Automatic reward from miniboss in first red enemy encounter, can’t miss it.
Secret #1 + 50 Gold (50/153)
After killing all enemies, you have to interact with the organ for story progress. After that, turn left to see the gold chest.
Secret #2 + 6 Gold (56/153)
From the previous gold turn around, then turn left. You will see the main objective door on the left side, don’t enter it yet. Follow the left wall and look up to see a green skeleton grappling point. Throw your shield to jump up, the gold will be in front of where you land.
16 Gold (72/153)
From the previous gold, continue with the main story now. In the next room, you will see a green statue above in the middle of the room and some walls you can destroy. Destroy the second wall from the right to reach the gold.
5 Gold (77/153)
From the previous go back to the middle of the room, destroy the first wall on the left for this gold.
Secret #3 + Ruby #1
After collecting the previous gold, look up above you. To get up there, throw your shield at the blue symbol.
Then quickly throw your shield to the green statue, now you can jump up there.
Turn right and you can already see the ruby on the right side, to get there, climb up the wall to the left and turn around.
Now follow the path to reach the secret area and the ruby.
Secret #4 + 50 Gold (127/153)
After getting the previous collectible, continue with the story. After destroying the second part of the organ for story purposes, turn right and throw your shield onto the green statue and jump over to the platform to reach the gold.
Codex Entry #1 (Commander Thira)
Follow the quest marker, and you will get back into the very first room where you destroyed the first part of the organ. From here, follow the quest marker, and you will reach a very big hallway with lots of enemies. Kill them all and progress further until the end, where a second big wave of enemies will spawn. After killing them all, you will see the third part of the organ. Before destroying that, go to the opposite side of it to find the codex.
7 Gold (134/153) + Secret #5 + Challenge: Swallowed Whole + Collectible Toy #1 (Komodo)
After collecting the codex entry, in front of you jump down the ledge, and turn right to see a blue symbol. Throw your shield at it. Go inside to find the gold.
Behind the gold, drop down a hole. This will start a fight. After completing it, you will finish the challenge and you can pick up the toy.
14 Gold (148/153) + Secret #6
Leave the previous area through the portal. Follow the wall to your right and go through the first opening in the wall.
Inside this room, look up and throw your shield at the blue symbol, then go through the now open hallway where you can already see the gold at the end.
After collecting the gold, climb up the wall at the end to find the secret area.
5 Gold (153/153)
After destroying the third part of the organ, a path will open to the left of where you destroyed the part. Behind the opening you will find the gold on a bridge.
That’s 100% of the collectibles you can find in Belly of the Beast of Doom: The Dark Ages.
For all other Chapters, check out the complete Doom: The Dark Ages Collectibles Guide.
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