Rimworld Healer Mech Serum (How to Get & Use)


Surviving in the harsh environment in Rimworld is undoubtedly a struggle that all of us will endure. This is where the Rimworld Healer Mech Serum, a powerful item that can heal every health condition, comes into play. The ability to cure any disease makes this item an essential resource to keep your colonists alive.

rimworld healer mech serum
Rimworld Healer Mech Serum Guide

In this article, we’ll explore the mechanics and properties of the Rimworld Healer Mech Serum and its impact on your gameplay.

What is Rimworld Healer Mech Serum?

In Rimworld, Healer Mech Serum is the item that heals almost all health conditions. Additionally, Healer Mech Serum is an exotic item at the ultra-tech level, which makes it a game-changer in the game where survival is the ultimate goal.

The Healer Mech Serum is one of three mech serums in Rimworld. The rest is Resurrection Mech Serum and Neurotrainer Mech Serum.

How to Get Rimworld Healer Mech Serum?

The Rimworld Healer Mech Serum can’t be crafted or traded unless you add mods. So the only way to obtain it is by finding ancient shrines and retrieving it as a quest reward.

The claiming of Healer Mech Serum depends on the quest type, so it requires randomness and luck.

You can get quests from other factions when you click the “Quests” tab.

When playing the game, there may be instances where you need to destroy a challenging outpost or retrieve an item stash. However, it is important to note that there is a limit to the number of quests you can have active simultaneously, with the maximum being three outposts at a time.

If there are multiple active quests, it is advisable to complete some of them to avoid waiting for them to time out. This will also free up space for additional quests, allowing you to progress further in the game.

The Rimworld Healer Mech Serum is among other rewards that you’re able to choose from the weighted random generator. Even if you complete the quests quickly, there is no guarantee that you will receive the Healer Mech Serum.

But here’s the good news: The increased number of reward options added by the DLC might increase the probability of the Rimworld Healer Mech Serum. So consider adding DLCs for more experience.

The ancient shrines also contain the Healer Mech Serum.

The ancient shrine is a special location that can be found on the world map. To locate it, you need to use the caravan to explore the surrounding area. While exploring, keep an eye out for unusual landmarks or terrain features, such as ancient walls or ruins, that may indicate the presence of an ancient shrine nearby.

Note that the ancient shines don’t generate on the small or medium maps. They spawn in the larger ones. Keep going and exploring the ancient shrines, and you’ll find the Healer Mech Serum here if you’re lucky enough.

How to Use Rimworld Healer Mech Serum?

Once you’ve got the Healer Mech Serum, here’s the how-to-use guidance:

  1. Left-click the pawn or colonist you want to cure.
  2. Locate the Healer Mech Serum in your stockpile zone.
  3. Right-click on the Healer Mech Serum and select “Use healer mech serum”.
  4. The chosen objects (your pawn, colonist..) will then run to the Healer Mech Serum to treat.
  5. The treatment will last about 2-3 seconds, as indicated by the yellow bar.
  6. An announcement line will appear on the top-left of the screen, indicating that the condition has been resolved.
rimworld healer mech serum
How to Use Rimworld Healer Mech Serum

The Healer Mech Serum can heal one of these conditions:

  • Missing limbs
  • Legs > shoulders/arms
  • Toxic buildup
  • Diseases, in order of severity
  • Injuries
  • Frail
  • Alzheimer’s
  • Dementia
  • Scars on the brain
  • Missing organs
  • Lungs > kidneys
  • Drug addiction
  • Scars on other parts
  • Resurrection psychosis
  • Trauma Savant

However, there are some conditions that the Rimworld Healer Mech Serum can’t treat. They’re:

  • Luciferium need
  • Drug tolerances
  • Anesthetic

It’s clear that you should take a look at the “Health” tab before applying the Healer Mech Serum.

Not to mention that paired organs will be healed simultaneously, not just one. But each replacement is healed separately. In addition, the serum can be used to form new limbs or organs if needed, but you need to remove the artificial part in advance.

Tips and Tricks

Want to comprehend more about the Healer Mech Serum to use it more effectively? Check out the following tips and tricks:

  • The Serum can be used even when there are no treatable conditions, so you’d better check your patient’s health overview first to avoid wasting the serum.
  • Due to its rarity, we’d recommend using it wisely. The serum should be preserved to use for the circumstances that other treatments can’t help.
  • The Healer Mech Serum treats the condition in order (Check the treatable conditions above). So consider and apply other treatments first until you assure of using the mech serum for the suitable condition.


The Healer Mech Serum is definitely an item that matters significantly to your gameplay. Although it requires luck and persistence to obtain, the Healer Mech Serum is worthwhile since it can heal almost all health conditions. Besides, consider utilizing this item wisely. We hope our article will boost your experience. Happily playing!

Avatar for Binh Tran

I'm a passionate gamer and writer, crafting guides and articles for a popular gaming website. Sharing my love of gaming and knowledge with fellow enthusiasts around the world. Let's level up together!

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