Doom: The Dark Ages is the newest entry in the legendary Doom series, renowned for its challenging combat and well-hidden secrets. In this Doom: The Dark Ages collectibles video guide, we will show you where to find every collectible. Follow along and reveal every gold piece, ruby, codex, demonic essence upgrade, weapon skin, toy, and secret area.

Don’t miss the Blue Key gate secret and the Weapon Skin in Chapter 1, Village of Khalim.

For more Doom: The Dark Ages tips and strategies, head to IGN for our full Wiki guide at https://www.ign.com/wikis