Endless Space 2 achievements

As the Vodyani, destroy another Vodyani's Ark and recover the wreck for yourself

Use a Behemoth to reassemble all the planets in a system destroyed by an Obliterator or Core cracker

Have one of your planets be empty after using the "Raid" action

As the Riftborn, use a Fold Singularity to keep a fleet moving after warping through a Wormhole

Win as the Umbral choir

Assimilate the Sisters of Mercy minor faction by invading their system

Buy 5 Pirate Marks in a single game

As the Cravers, fully deplete all the planets of 3 systems you captured from your opponents

Destroy 3 enemy fleets of at least 4 CP with the same invisible fleet

As the Unfallen, assimilate the Eyder minor civilization into your empire

Win a game never winning a battle - by Kweel_Nakashyn

As the Vaulters, colonize Auriga and assign OPBOT as its System Governor