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Fun new features
This pack adds some quite unique playstyles and origins, so I would recommend picking this up if any of it interests you!
by bills6693, United Kingdom - Feb 21st 2026
Stellaris: Toxoids Species Pack
Region restrictions
Activates within United States
Will NOT activate in the following countries:
Afghanistan, Argentina, Armenia, Azerbaijan, Bahamas, Belarus, Belize, Bolivia, Brazil, Central African Republic, Chile, China, Colombia, Congo, The Democratic Republic of the, Costa Rica, Cuba, Ecuador, El Salvador, Georgia, Guatemala, Guyana, Honduras, Iran, Islamic Republic of, Iraq, Kazakhstan, Korea, Democratic People's Republic of, Kosovo, Kyrgyzstan, Lebanon, Libyan Arab Jamahiriya, Moldova, Republic of, Myanmar, Nicaragua, Panama, Paraguay, Peru, Russian Federation, Somalia, South Sudan, Sudan, Suriname, Syrian Arab Republic, Tajikistan, Turkey, Turkmenistan, Ukraine, Uruguay, Uzbekistan, Venezuela, Yemen, Zimbabwe.
| Release Date | 9/20/2022 |
|---|---|
| Genre | Strategy |
| Publisher | Paradox Interactive |
| DRM · Service | Steam   |
| Includes | Single-player Cross-Platform Multi-player |
| Languages | English French German Spanish - Spain Polish Portuguese - Brazil Russian Simplified Chinese Japanese Korean |
 | Contains content that may be suitable for ages 10 and older. |
Description
Rise from the primordial ooze all the way to the stars! The Toxoids Species Pack gives players the chance to inhabit toxic worlds, gamble the future of their planets for immediate gains, and make the tough sacrifices necessary to survive a hostile galaxy.
NEW ORIGINS
Knights of the Toxic God: In the depths of your homeworld, rumors rumble of a true power buried under the toxic sludge. Do you dare to dredge up the secrets of your past - and potentially unleash a biological colossus?
Overtuned: Play as a species that can gain more and more traits at the cost of its own lifespan, and live for today without worrying about sticking around for tomorrow!
NEW CIVICS
Toxic Baths: Grow your population fast with a fresh infusion of mutagenic sludge - so long as you’re willing to tolerate the costs to your planet and your people!
Scavengers: Harvest debris and destruction for quick construction projects of your own.
Relentless Industrialists: If you’re going to keep up with demand, you’re going to have to learn to ignore all of those petty regulations and negative opinions. The surviving population will thank you for all of the resources you gain!
NEW TRAITS
Incubator: Repopulate quickly when your planet is empty, but those growth facilities can fill up fast!
Inorganic Breath: Your own people are a source of valuable exotic gasses! It’s a shame the respirators are so expensive.
Noxious: Other species can’t stand being around you, and it seems like your mere existence is making your planets awful places to live. On the other hand, other empires have a very difficult time wanting to fight or subjugate you!
Exotic Metabolism: You’ve adapted to ask “are you going to eat that?” where other species would be calling the hazmat team. Eat faster, live longer, and enjoy a terrifying rainbow of flavors!
COSMETICS
New ships, species portraits, and cityscapes to remind the galaxy that beauty is in the stinging, burning eye of the beholder
A new toxoids advisor voice, helpfully providing news and advice dripping with noxious sarcasm
…and much more!
*Some features may require content sold separately
NEW ORIGINS
Knights of the Toxic God: In the depths of your homeworld, rumors rumble of a true power buried under the toxic sludge. Do you dare to dredge up the secrets of your past - and potentially unleash a biological colossus?
Overtuned: Play as a species that can gain more and more traits at the cost of its own lifespan, and live for today without worrying about sticking around for tomorrow!
NEW CIVICS
Toxic Baths: Grow your population fast with a fresh infusion of mutagenic sludge - so long as you’re willing to tolerate the costs to your planet and your people!
Scavengers: Harvest debris and destruction for quick construction projects of your own.
Relentless Industrialists: If you’re going to keep up with demand, you’re going to have to learn to ignore all of those petty regulations and negative opinions. The surviving population will thank you for all of the resources you gain!
NEW TRAITS
Incubator: Repopulate quickly when your planet is empty, but those growth facilities can fill up fast!
Inorganic Breath: Your own people are a source of valuable exotic gasses! It’s a shame the respirators are so expensive.
Noxious: Other species can’t stand being around you, and it seems like your mere existence is making your planets awful places to live. On the other hand, other empires have a very difficult time wanting to fight or subjugate you!
Exotic Metabolism: You’ve adapted to ask “are you going to eat that?” where other species would be calling the hazmat team. Eat faster, live longer, and enjoy a terrifying rainbow of flavors!
COSMETICS
New ships, species portraits, and cityscapes to remind the galaxy that beauty is in the stinging, burning eye of the beholder
A new toxoids advisor voice, helpfully providing news and advice dripping with noxious sarcasm
…and much more!
*Some features may require content sold separately
© 2022 and published by Paradox Interactive AB, STELLARIS and PARADOX INTERACTIVE are trademarks and/or registered trademarks of Paradox Interactive AB in Europe, the U.S., and other countries.
Requirements
| Mac Reqs | Minimum Supported | Will It Run? |
|---|---|---|
| Mac OS | 10.11 | Download the MacGameStore App to compare your Mac's information in real-time. Get the macOS App |
| 64bit Support | Yes | |
| CPU Type | Intel (or Apple Silicon ‡) | |
| CPU Cores | 2 | |
| CPU Speed | 2.5 GHz | |
| System RAM | 8 GB | |
| Drive Space | 10 GB | |
| Video RAM | 1 GB |
| Important Notes: |
|---|
|
Reviews & Comments
-
Fun new features
-
Overpriced but fine
Stellaris DLC are always consistently overpriced, this one has some extra narrative content for single player which is nice, it's fine.
by Sylvaer, Sweden - Jun 17th 2025 -
A nice little addon
It's a nice little addition to the game, adding a new species with some unique/extra features.
by Saisai, Switzerland - Mar 29th 2025
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