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Millennia achievements, rarest first.
Every achievement in Millennia, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Doomsday Machine
0.0%
of players
- Achievements
- 49
- Rarest
- 0.0%
- Ultra rare (under 5%)
- 26
- Average completion
- 7.7%
1
Doomsday Machine
Use a Retaliatory Strike.
0.0%
2
Give Peace A Chance
Host a Peace Convention.
0.1%
3
Undeterred
Launch an ICBM while in Age of Wasteland.
0.3%
4
Glitch #5Hidden
Hidden achievement. Description revealed on unlock.
0.4%
5
Glitch #6Hidden
Hidden achievement. Description revealed on unlock.
0.4%
6
True EndingHidden
Hidden achievement. Description revealed on unlock.
0.4%
7
Age of Wasteland (Victory)
Win a game via the Age of Wasteland.
0.4%
8
Glitch #4Hidden
Hidden achievement. Description revealed on unlock.
0.5%
9
Network Coverage
Have 4 Tambos.
0.5%
10
Glitch #2Hidden
Hidden achievement. Description revealed on unlock.
0.6%
11
Glitch #3Hidden
Hidden achievement. Description revealed on unlock.
0.6%
12
Age of Old OnesHidden
Hidden achievement. Description revealed on unlock.
0.7%
13
Age of the Singularity
Win a game via the Age of the Singularity
0.7%
14
Age of Wasteland
Take the timeline into the Age of Wasteland.
0.7%
15
Glitch #1Hidden
Hidden achievement. Description revealed on unlock.
0.8%
16
Out of Time
Win a game by reaching the turn limit.
1.2%
17
Age of Heresy
Take the timeline into the Age of Heresy.
1.4%
18
Age of Generals
Win a game via the Age of Generals.
1.6%
19
Age of Ignorance
Take the timeline into the Age of Ignorance.
2.1%
20
Age of Dystopia
Take the timeline into the Age of Dystopia.
2.7%
21
Age of Atom
Take the timeline into the Age of Atom.
2.8%
22
Age of Conquest
Win a game via the Age of Conquest.
2.9%
23
Hard Time
Win a game against at least 3 Master AIs.
3.0%
24
Age of Plague
Take the timeline into the Age of Plague.
3.6%
25
Mainline Timeline
Reach the Age of Information with only Standard Ages in the timeline.
3.7%
26
Age of Harmony
Win a game via the Age of Harmony.
4.7%
27
Age of Archangels
Win a game via the Age of Archangels.
5.3%
28
Fast Times
Win a game by turn 200.
5.3%
29
Time To Die
Win a game by being the last remaining Nation.
5.4%
30
Abundance
Have a Farm on a Lush Wheat tile.
5.9%
31
I Am Become Death
Complete the Manhattan Project.
6.0%
32
Age of Departure
Win a game via the Age of Departure.
7.1%
33
Age of Visitors
Take the timeline into the Age of Visitors.
7.4%
34
Petting Zoo
Control both a Mastodon and Smilodon simultaneously.
8.2%
35
Age of Blood
Take the timeline into the Age of Blood.
8.4%
36
Age of Utopia
Take the timeline into the Age of Utopia.
8.7%
37
Age of Ecology
Take the timeline into the Age of Ecology.
8.7%
38
Age of Transcendence
Win a game via the Age of Transcendence.
10%
39
Age of Intolerance
Take the timeline into the Age of Intolerance.
12%
40
Age of Discovery
Take the timeline into the Age of Discovery.
14%
41
Age of Alchemy
Take the timeline into the Age of Alchemy.
14%
42
Age of Monuments
Take the timeline into the Age of Monuments.
15%
43
Better Luck Next Time
Lose a game.
15%
44
Age of Aether
Take the timeline into the Age of Aether.
16%
45
Customizer
Create a Custom Nation.
20%
46
O.G.
Start a Faction.
25%
47
Age of Heroes
Take the timeline into the Age of Heroes.
30%
48
Dr. Livingstone, I Presume?
Complete an Expedition.
40%
49
Seeds of Faith
Start a religion.
53%
Percentages are Steam's global unlock rates across all players who own Millennia, refreshed daily. Under 5% is marked in the lit blue.