Welcome to IGN's guide to Doom Eternal Cultist Base Secrets and Collectibles. You can find 20 secrets and collectibles in the campaign's third mission. These range from Sentinel Batteries to Vinyl ...

The Cacodemon toy is a sneaky secret to locate. Once you're in the lava-filled area with a number of walls to scramble up, make your way to the top and look for the lava-fall to your left.