Full list of all 23 Star Ruler 2 achievements.
The base game contains 17 achievements, and there is 1 DLC pack containing 6 achievements.
Capture an opponent's homeworld.
Construct a ringworld.
This isn't useful at all!
Destroy an artifact seed ship.
Generate 25,000 research points.
Reach 200 labor generation at a single planet or orbital.
Be the first empire to make contact with another.
Scan an anomaly.
Level a planet to level 4.
Terraform a planet.
Activate an ancient artifact.
Win a game against an easy AI or harder. 10 Systems minimum.
Win a game against a medium AI or harder. 10 Systems minimum.
Win a game against a hard AI. 10 Systems minimum.
Win a game against a hard AI with at least 1 cheat. 10 Systems minimum.
Assemble the Revenant
Win a game against a hard AI with at least 4 cheats. 10 Systems minimum.
Have at least 3 Attitudes at Level 5 at once.
Complete guiding a new Beacon to the galaxy as the Heralds.
Become the Galactic Senate Leader.
Defeat an Invasion wave of at least 20 strength.
Defeat an Invasion wave of at least 25 strength on Hard difficulty.
Have both Galactic Utopia and Galactic Superpower effects active and gain an influence victory.