If you’ve ever spent 20 minutes carving through a horde of imps and possessed knights only to get one-shot by a random hell knight around a corner, you know how unforgiving Doom The Dark Ages can be. The difference between a failed run and a flawless victory rarely comes down to raw skill alone—most of the time, it’s the upgrades you pick along the way that make or break your progress. I’ve put 120+ hours into the game across every difficulty level, and I’ve tested every upgrade combination to break down exactly which ones are worth your hard-earned soul shards. This guide breaks down Doom the Dark Ages best upgrades, sorted by use case, so you don’t waste resources on perks that do nothing for your playstyle.
Must-Have Early-Game Doom The Dark Ages Best Upgrades for New Players
Early game runs are all about surviving long enough to build up your loadout, so you want to prioritize upgrades that reduce your learning curve and give you consistent benefits no matter what weapon you pick up first. Soul Siphon is my top pick for every new player, as it returns 10% of all damage you deal as health, with no cooldown or activation requirement. It’s perfect for players who are still getting the hang of dodge timings, as it lets you recover health even in the middle of a crowded fight. Quick Reload Proficiency is another non-negotiable early pick, cutting shotgun and crossbow reload times by 30%—the two most common weapons you’ll find in the first two zones. You should also grab Bonus Shard Drop as soon as it’s available, as it boosts the chance of extra soul shards dropping from enemies by 15%, letting you unlock higher tier upgrades much faster. I made the mistake of dumping early shards into magic-focused upgrades on my first three runs, before I even had a mana regen perk, and I struggled to beat the first boss every time. Stick to universal, low-investment upgrades early on, and you’ll have a way easier time.
Mid-Game Upgrades to Turn You Into an Unstoppable Demonic Slayer
Once you beat the first two zones and unlock the central hub, you’ll get access to higher tier upgrades that let you lean into your preferred playstyle, whether that’s melee brawling, ranged sniping, or magic casting. If you love charging into hordes with a greatsword or battle axe, the Area Damage Rune for Melee Weapons is a game-changer, adding a 2m shockwave to every heavy swing that clears groups of weak enemies in one hit. For magic build players, the Mana Regen Aura is a must, regenerating 2 mana per second when you’re standing still, so you don’t have to hoard mana potions for boss fights. Damage Resistance Against Ranged Attacks is another huge mid-game win, cutting damage from demon archers and off-screen imp fireballs by 25%—those two enemy types are responsible for 70% of my mid-game deaths, so this upgrade immediately made my runs way smoother.
If you’re running a balanced mid-game build, prioritize these three upgrades in order:
You don’t have to follow this order if you have a very specific build, but it works for 90% of players who haven’t locked into a niche playstyle yet.
End-Game Upgrades for Brutal Difficulty and Boss Rush Runs
Once you hit the final three zones and start attempting nightmare difficulty or boss rush modes, the upgrades you pick become way more specialized, and small mistakes can end an hour-long run instantly. The single most important end-game upgrade is Invulnerability Frames on Dodge, which adds 0.5 seconds of complete invulnerability every time you dodge. It’s not a nice-to-have, it’s a requirement for end-game boss fights, where a single hit can take 80% of your health bar. I’ve tried running without this upgrade on nightmare difficulty at least 10 times, and I’ve never made it past the third boss. Overcharge Damage Buff is another great pick for end-game runs, giving you a 40% damage boost when you’re at full health, so you can burn through boss health bars way faster if you can avoid taking damage. If you’re prone to making small mistakes, grab Soul Shield as soon as it’s available. It gives you a one-time shield that absorbs a single fatal hit if you have more than 500 soul shards stored, and it resets every time you collect 100 more shards, so it’s basically a free extra life for most runs.
Upgrades You Should Skip (No Matter How Tempting They Look)
Not every upgrade in the game is worth your shards, and some are actively bad for most playstyles, even if they look like high-reward picks on paper. Melee Life Steal for Ranged Builds is the most common trap for new players, as it only works when you hit enemies with a melee weapon, so it does literally nothing if you’re running a shotgun or magic build. Don’t get tricked by the high 25% life steal percentage, it’s useless if you never get up close to enemies. Low Health Damage Boost is another upgrade you should almost always skip, as the 50% damage buff only activates when you’re below 20% health, which is a death sentence in most late-game fights. You’re better off picking upgrades that keep you at full health instead of rewarding you for being almost dead. You should also skip Extra Ammo for Unused Weapons even if it’s cheap, because saving those 50 shards for an upgrade that actually impacts your loadout will make a way bigger difference. I see a lot of new players pick the low health damage boost because it looks like a great deal, but 9 times out of 10, you’ll get killed before you can even use the buff. It’s only worth it if you’re running a very specific high-risk, high-reward build that you’ve practiced for hours.
At the end of the day, the best upgrades are the ones that fit how you like to play, not the ones that top random tier lists online. If you love charging into hordes with a greatsword, prioritize melee damage and health regen upgrades. If you prefer picking off enemies from a distance, focus on reload speed and ranged damage perks. No matter what your playstyle is, testing different combinations is half the fun of the game. With this breakdown of Doom the Dark Ages best upgrades, you can stop wasting shards on useless perks and start making progress even on the highest difficulty levels. Next time you start a new run, pick a few of the upgrades we covered here, and you’ll be shocked at how much easier your runs get.
