DOOM The Dark Ages - 100% Walkthrough - Mission 12 - All Secrets, Collectibles (Toys & Codex), Upgrades (Gold, Ruby, & Wraithstones) & Challenges (Mission Challenges & Weapon Masteries) - Chapter 12: Sentinel Command Station DOOM The Dark Ages 100% Walkthrough Playlist: • DOOM: The Dark Ages - 100% Walkthrough (Al... Subscribe: http://www.youtube.com/subscription_c... follow me on twitter: / pmaka1991 This walkthrough contains progress of the story achievements/trophies, as well as the following: Lore Nerd - Acquire all Codex Lore pages Toy Collector - Acquire all Collectible demon toys Challenge Complete - Complete all Mission Challenges in the campaign Essentially Unstoppable - Acquire all Demonic Essence upgrades Essential Ammo - Acquire all Demonic Essence ammo upgrades Essential Health - Acquire all Demonic Essence health upgrades Essential Armor - Acquire all Demonic Essence armor upgrades Berserker - Acquire all Sheild Base, Shield Rune, and Melee Weapon upgrades Melee Expert - Acquire all melee weapon upgrades Powerful Investment - Acquire all upgrades for a single shield rune Ancestral Blessing - Acquire your first shield run Shield Adept - Acquire all shield upgrades under the base category Gunpletionist - Complete the Mastery Challenge for all weapons Fully loaded - Complete the Mastery Challenge for a single weapon Support Maka91Productions on Patreon -- / maka91productions Additional thanks to: NoblestSteed, Inferno21, ElDylto1612, BulletMastery, Hixooonnn, kautzman11, AH Howesy, and ThatNlCKster.