1.0·Every feature free until Premium arrives in October
Star Explorers achievements, rarest first.
Every achievement in Star Explorers, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Die from Heat and Radioactivity
0.6%
of players
- Achievements
- 23
- Rarest
- 0.6%
- Ultra rare (under 5%)
- 12
- Average completion
- 15%
1
Die from Heat and Radioactivity
You have died from heat and radioactivity simultaneously!
0.6%
2
Die from Suffocation and Acid
You have died from suffocation and acid simultaneously!
0.7%
3
Craft an Ancient Artifact
You have successfully crafted an ancient artifact!
1.6%
4
Die in Mercury
Toxic mercury has overwhelmed you!
2.2%
5
Die in Ammonia
You have succumbed to the corrosive effects of ammonia!
2.4%
6
Die by Hypergiant
You have crashed your ship into a hypergiant star!
2.6%
7
Unlock Ancient Ruin
You have unlocked an ancient ruin!
2.7%
8
Land on Twenty Five Planets
You have landed on twenty five unique planets
3.1%
9
Die in Lava
You have melted in hot lava!
3.6%
10
Earth Like Planet
You have discovered an Earth like planet!
3.9%
11
Twenty Five Caves Discovered
You have discovered twenty five caves!
4.4%
12
Complete Mission 3
You have completed the Third Mission!
4.7%
13
Land on Ten Planets
You have landed on ten unique planets
8.1%
14
Complete Mission 2
You have Completed the Second Mission!
8.7%
15
Die from Cold
You have frozen to death!
8.8%
16
Ten Caves Discovered
You have discovered ten caves!
9.3%
17
Land on Five Planets
You have landed on five unique planets
16%
18
Five Caves Discovered
You have discovered five caves!
17%
19
Complete Mission 1
You have completed the First Mission!
24%
20
Discover Alien Life
You have discovered a world of alien life forms!
34%
21
Cave Discovered
You have found a cave!
50%
22
Land on a Planet
You have landed on a planet!
63%
23
Mothership
You have reached the mothership!
79%
Percentages are Steam's global unlock rates across all players who own Star Explorers, refreshed daily. Under 5% is marked in the lit blue.