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Idle Expanse achievements, rarest first.
Every achievement in Idle Expanse, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Nice!
4.7%
of players
- Achievements
- 69
- Rarest
- 4.7%
- Ultra rare (under 5%)
- 2
- Average completion
- 22%
1
Nice!
Unlock all other achievements
4.7%
2
Get a Life!
Logged 1k hours of gameplay
4.8%
3
What Does This Button Do?
Collected 100 time crystals from the chroniton collector dish
5.2%
4
What's the Point?
1T credits earned
5.4%
5
Merc For Hire 2.0
Completed 1k contracts
5.7%
6
Arms Dealer 2.0
Purchased 1000 weapons
5.8%
7
Fashion Icon 2.0
Purchased 1000 pieces of gear
5.8%
8
Inversion Guru
10k inversion points earned
6.4%
9
Must... Earn... More...
1B credits earned
6.7%
10
Inversion Master
1k inversion points earned
6.9%
11
Nothing Better To Do
Logged 100 hours of gameplay
7.3%
12
HR Professional 2.0
Hired 100 mercs
7.7%
13
Inversion Professional
100 inversion points earned
8.0%
14
Merc For Hire
Completed 100 contracts
8.4%
15
The Biggest and Baddest
Reached maximum merc level of 30
9.0%
16
What's That Smell?
Zapped 1k AstroRabbits(TM)
9.2%
17
Inversion Journeyman
10 inversion points earned
9.5%
18
Fashion Icon
Purchased 100 pieces of gear
10%
19
Arms Dealer
Purchased 100 weapons
10%
20
We're in the End Game Now
It's like New Game+ right?
11%
21
Aldebaran & Kobol Unlocked
Unlocked new planets!
11%
22
Herculis & Centauri Unlocked
Unlocked new planets!
11%
23
Pictoris & Leonis Unlocked
Unlocked new planets!
11%
24
Corvi & Vuleculae Unlocked
Unlocked new planets!
11%
25
Big Boss Man 2.0
Killed 1k bosses
12%
26
Pollux & Arae Unlocked
Unlocked new planets!
12%
27
Geminorum & Berenices Unlocked
Unlocked new planets!
12%
28
HR Professional
Hired 25 mercs
12%
29
Equulei, Lyrae & Capricorni Unlocked
Unlocked new planets!
12%
30
Velorum & Ross Unlocked
Unlocked new planets!
13%
31
Oh My Squad Becky! 2.0
Leveled a merc to level 20
13%
32
Caeli & Phoenicis Unlocked
Unlocked new planets!
13%
33
Aurigae & Sagittarii Unlocked
Unlocked new planets!
13%
34
Coronae & Boralis Unlocked
Unlocked new planets!
14%
35
Gruis & Aquarii Unlocked
Unlocked new planets!
14%
36
Watch Those Credits Just Roll In
Achieved 1000 credits per minute
14%
37
Cephei, Octanis & Scorpii Unlocked
Unlocked new planets!
15%
38
Are You Sure This is a Clicker?
Clicked 1k EXP clickables
15%
39
The Exterminator 2.0
Killed 10k enemies
15%
40
Cancri & Lupi Unlocked
Unlocked new planets!
16%
41
Cygni & Serpentis Unlocked
Unlocked new planets!
16%
42
Squad Goals 2.0
Leveled a merc to level 15
16%
43
Big Boss Man
Killed 100 bosses
16%
44
Keep Going...
1M credits earned
17%
45
Orionis & Fornacis Unlocked
Unlocked new planets!
17%
46
Sextanis & Kapteyn Unlocked
Unlocked new planets!
18%
47
Lyncis, Virginis & Gliese Unlocked
Unlocked new planets!
19%
48
Wolf & Ursae Unlocked
Unlocked new planets!
20%
49
Ceti & Indi Unlocked
Unlocked new planets!
22%
50
Oh My Squad Becky!
Leveled a merc to level 10
23%
51
Ophiuchi & Horologii Unlocked
Unlocked new planets!
24%
52
Lupus & Mensae Unlocked
Unlocked new planets!
26%
53
Cool Cool Reality Shifting
Which reality is best?
27%
54
Eridani & Librae Unlocked
Unlocked new planets!
29%
55
The Exterminator
Killed 1k enemies
30%
56
Qatar, Reticuli & Pegasi Unlocked
Unlocked new planets!
33%
57
The Credits Train Starts Rollin'
Achieved 100 credits per minute
37%
58
Arietis & Osiris Unlocked
Unlocked new planets!
38%
59
Squad Goals
Leveled a merc to level 5
40%
60
Piscium & Triangulii Unlocked
Unlocked new planets!
45%
61
Auto Deploy Unlocked
Time to go AFK!
46%
62
Fomalhaut & Bootis Unlocked
Unlocked new planets!
53%
63
It's a Start...
1K credits earned
57%
64
It's Zappin' Time!
Unlocked the home base defense lazer
61%
65
Andromedae & Draconis Unlocked
Unlocked new planets!
64%
66
Tutorial Completed
That tutorial is way too long!
84%
67
Vega & Kepler Unlocked
Unlocked new planets!
84%
68
Tauri Unlocked
Unlocked a new planet!
87%
69
Playing The Game
Let the adventure begin!
95%
Percentages are Steam's global unlock rates across all players who own Idle Expanse, refreshed daily. Under 5% is marked in the lit blue.