Limnoid

Star Struck Own 200 Starbases (Outposts are counted).

They Come In Pieces Vivisect an alien

Planned Obsolescence As a materialist empire, have at least 75% pops be robotic with at least 200 pops.

A Burning Question Solve the mystery of the unfortunate fire.

Credit Where It's Due Put Marie Murphy's ghost to rest.

Close But No Cigar Help Holly uncover the ghost's grievance without solving the mystery.

Don't Touch Me! Keep playing with the SpiritJammer after Dianne tells you not to.

All The Bits Of His Life Complete all the specific endings of Peter Clement's episode of Bits of Your Life.

Warrior of Light Destroy a wraith

Return to Dust Destroy an enclave

Like Tears in Rain Evolve into perfect, immortal machines

Planet of the Mechs Terraform a planet into a Machine World.

Exterminatus Use a World Cracker to destroy another Empire's capital planet.

Inscrutable Power I won the Galatron and all I got was this lousy achievement.

Obscure Tastes Build a Mega-Art Installation in a nebula system

Black Hole Mining Build a Matter Decompressor

Our Fleets will Blot Out the Stars Construct a complete Mega-Shipyard

Unstoppable Force Build a Juggernaut

Breaching the Planes Explore an Astral Rift.

Does Not Compute Shut down the Contingency plan.

Gotta Subjugate Them All Have a tier 3 subject of each Specialist type simultaneously

Dark Forest As an empire with the Fear of the Dark origin and Fanatic Purifiers civic, destroyed all intelligent life in the galaxy.

Voight-Kampff Develop the means to prevent nefarious infiltration.

Enlightened Times Enlighten a bronze age civilization

Peacekeeper As a pacifist Empire, have all other independent Empires be pacifist as well

Not For Broadcast Platinum Good job! Completed all tasks!

You Call That A Challenge? Play each of the 5 different challenge types.

Now You're Gettin' It Complete 5 custom challenges.

Hurting For More Complete any sequence with all 5 challenge types enabled at once.

I Can't Believe You've Done This Complete 5 different sequences with all 5 challenge types enabled at once.

Employee Of The Month Unlock every reward in the Challenge Room.

Final This Play through one of the finales with at least 3 challenges enabled.

Unravelling Enigma Uncover the secrets of an ancient fortress

Rise of the Machines As a Determined Exterminator, conquer or eliminate all biological Empires in the galaxy.

Clash of the Titans Defeat a Fallen Empire's Titan fleet with a Titan of your own.

No Khan Do Kill the Great Khan in battle.

1999 A.D. Slaughter the Voidspawn.

United Space Build an Interstellar Assembly

Burning Brightly Complete an Arc Furnace and a Dyson Swarm in the same system.

Growing Planes Explore 5 Astral Rifts in one game.

None Shall Pass Have a Fortress World with a Planetary Defense Shield, protected by a fully upgraded orbital ring, filled with defensive modules, with a fleet power of at least 10,000

There’s a Zombie on my Lawn As a Necroid empire destroy a Plantoid empire, or vice-versa, without blowing up their final planet.

With Great Power As Necrophages do not invade any pre-ftls and defeat the crisis OR have 10 observation stations

Ethical Dilemmas Have 6 Council Members all with a different ethic.

You Monster Scrapped an organic fleet to the salvager enclave

Hear Me Roar Hatch the egg.

Slave to the Systems As an authoritarian Empire with at least 500 Pops, have at least 200 enslaved Pops.

Suffer not the Alien As a xenophobic Empire, purge all other sentient species from the galaxy.

Pioneers of Space Acquire all other Trophies

What Was Will Be Close the loop, or don't