To help you with tracking them all down, here’s our DOOM: The Dark Ages Hebeth walkthrough, which details where to find all collectibles and secrets, including new Weapon Skins, Demonic Essence upgrades, and more. During the Hebeth chapter in DOOM: The Dark Ages, you’ll want to keep your eyes peeled for the following:

Doom: The Dark Ages pushes the series forward in its brutal prologue. Read Justin Wood's review on Dread Central.

The Dark Age’s levels are the different weapon skins you can unlock for your arsenal. Given that your gun is on your screen at all times, these are fun cosmetics to give your Doom Slayer a unique vibe as you’re smashing in the heads of any demon unfortunate enough to cross your path.