Shut down the Contingency plan.
Build an Interstellar Assembly
Construct a complete Ring World
Construct a complete Mega-Shipyard
Construct a complete Science Nexus
Construct a complete Sentry Array
Build a Matter Decompressor
Construct a complete Dyson Sphere
Build a Strategic Coordination Center
Own a Citadel with 40k fleet power.
Build a Juggernaut
Genetically modify a species to possess traits worth 7 points
Complete the Zroni Precursor chain
Complete a mutually friendly First Contact with an empire with no negative incidents
Hunt the Tiyanki Matriarch
Use the active effect of a Relic
Study Minor Artifacts and discover a random technology
Have 100 Minor Artifacts
Find a Relic
Win the game through any victory condition
Unlock all 42 Traditions.
Have a Diplomatic Weight of over 9000
Keep at least 5 different species as livestock in your Empire
Genetically alter a species (not uplift)
Successfully investigate an archaeological site
Have a planet with at least 100 Pops
Own 200 Starbases (Outposts are counted).
Find the home system of a Precursor Empire
Explore a Natural Wormhole.
Uncover the secrets of an ancient fortress
Conquer another species' homeworld
Build a Robot Pop
Research 15 Rare technologies in a single game
Defeat a horrifying invader
Have an Empire total fleet power of 100,000+
Upgrade your capital to an Imperial Complex
Recruit a scientist from the Curators
Win a War against another Empire
Research a Rare technology
Terraform a planet
Successfully negotiate a trade deal
Survey one of each basic planet class
Colonize a planet
Complete the Baol Precursor chain
Destroy another Empire's Colossus while it is in the process of firing on a planet
Defeat a Fallen Empire's Titan fleet with a Titan of your own
Use a World Cracker to destroy another Empire's capital planet
As a Rogue Servitor, own at least 10 Pops from Fallen Empires.
Terraform a planet into a Machine World.
Kill the Great Khan in battle
As a Driven Assimilator, own cyborg Pops of at least 5 different species.
As a Determined Exterminator, conquer or eliminate all biological Empires in the galaxy.
Earn at least 1000 Energy Credits per month from trade
Have an Intel Level of 100 on five different empires simultaneously
Vivisect an alien
Use Global Pacifier on a Fanatic Purifier, Ravenous Swarm, or Determined Exterminator owned planet
Be a founding member of the Galactic Community
Destroy the Scrapper Bot
Slaughter the Voidspawn
Denounce an Empire that isn't in breach of galactic law while all major sanctions have been passed
In one game, find 5 Relics from Ancient Relics Story Pack
Humiliate an Empire that is in the Supremacy Diplomatic Stance, forcing them out of it
Disavow all knowledge of an Asset during an Operation
Befriend a Space Amoeba
Unseal the path to the L-Cluster
As a Corporate empire, have a branch office on 5 different empires' capitals
I won the Galatron and all I got was this lousy achievement
Build a Mega-Art Installation in a nebula system
Have all eight ethics represented within your Federation
Be the leader of a max level Federation
Level up your Federation
Refuse to belong to any club that would have you as a member
As Slingshot to the Stars empire, send 10 crewed science ships to the unknown with Quantum Catapults
Own 4 active Gateways.
As a materialist empire, have at least 75% pops be robotic with at least 200 pops.
As a pacifist Empire, have all other independent Empires be pacifist as well.
Successfully capture an extragalactic matriarch
As a xenophile Empire, have migration treaties with at least 5 other Empires
Enlighten a bronze age civilization
Close the loop, or don't
Have a ringworld section as your capital
Be the patron of three maximum sized Mercenary Enclaves.
Have a tier 3 subject of each Specialist type simultaneously
Have your ruler be of a different species class than your founding species
Have 3 other Empires as vassals
Return a long-dead species to life
Uplift a species
Receive a gift from a Fallen Empire
As a Lithoid empire, keep another Lithoid pop as Livestock or Process them.
As a spiritualist Empire, own 4 holy worlds
Destroy a wraith
Complete at least ten distinct operations during a game
Scrapped an organic fleet to the salvager enclave
Become the Galactic Emperor
Start a full fledged first contact war before communications have been fully established
Establish a Federation
Have at least 10 different species living under Utopian living conditions in your Empire
Colonize a Habitat station in a Black Hole system
Modify a vassalization contract
Evolve into perfect, immortal machines
Destroy an Enclave
Have a network of at least 30 Hyper Relays, in systems you own, connected to your capital
Catapult a military fleet directly into the capital system of an enemy empire you are at war with
Breach the Shroud
Own a Fortress World + Planetary Defense Shield + orbital ring with defensive mods + power of 10k
Take a trophy from a stellar being
Birth a new universe
Destroy the Galaxy