This bundle includes the following:

• All 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 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!
• New civic: 
  • 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!
• 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.

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.

About the base game:

Explore a vast galaxy full of wonder! Paradox Development Studio, makers of the Crusader Kings and Europa Universalis series presents Stellaris, an evolution of the grand strategy genre with space exploration at its core. Featuring deep strategic gameplay, an enormous selection of alien races and emergent storytelling, Stellaris has a deeply challenging system that rewards interstellar exploration as you traverse, discover, interact and learn more about the multitude of species you will encounter during your travels. Etch your name across the cosmos by uncovering remote celestial outposts, and entire civilizations. Will you expand through war or walk the path of diplomacy to achieve your goals?