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Galactic Civilizations IV Achievements

Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.

Total achievements86
Rarest rate0.000%
Ultra rare39
Last checkedSep 29, 2026
Delayed official data

Rates and award counts were last observed on Sep 29, 2026.

1
As Did Alderan, So Goes You...

Lose by a Terror Star

Ultra rare
0.000%last reported global rate
2
That's Just Embarassing...

No public description is available.

Ultra rare
0.100%last reported global rate
3
Bragging Rights

Win a Multiplayer Game

Ultra rare
0.200%last reported global rate
4
Sharp, Pointy, and Full of Stars

Complete Galactic Challenge: Shard of the Mithrilar

Ultra rare
0.200%last reported global rate
5
Long Live the Emperor

Adopt the Imperial government.

Ultra rare
0.300%last reported global rate
6
Under New Management

Promote a colony to a Vassal World.

Ultra rare
0.300%last reported global rate
7
Victory Is Mine!

Win by Terror Star

Ultra rare
0.300%last reported global rate
8
Iconia Reclaimed!

Recapture Iconia from the YOR as the Iconians

Ultra rare
0.400%last reported global rate
9
Welcome to the Fold

Promote a colony to a Member World.

Ultra rare
0.400%last reported global rate
10
A More Perfect Union

Adopt the Federation government.

Ultra rare
0.500%last reported global rate
11
All Others Perished

Win as the Korath

Ultra rare
0.500%last reported global rate
12
Eye See Only Victory

Win as the Intueri Aggregate

Ultra rare
0.500%last reported global rate
13
Diseased Domination

Win as the Cosmic Contaminant

Ultra rare
0.600%last reported global rate
14
Everyone Has A Price...

Win as the Iridium

Ultra rare
0.600%last reported global rate
15
Naptime Is Our Superpower

Win as the Phalenoid Advance

Ultra rare
0.600%last reported global rate
16
There's No Place Like Home

Re-captured our lost homeworld

Ultra rare
0.600%last reported global rate
17
We Rocked Their Worlds

Win as the Onyx

Ultra rare
0.600%last reported global rate
18
Who Are You Calling Seafood?

Win as the Manti

Ultra rare
0.600%last reported global rate
19
Business Is Business

Adopt the Oligarchy government.

Ultra rare
0.700%last reported global rate
20
It Was... a Sphere

Complete Galactic Challenge: The Orb of Draginol

Ultra rare
0.700%last reported global rate