1.0·Every feature free until Premium arrives in October
Alien: Isolation achievements, rarest first.
Every achievement in Alien: Isolation, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
A hidden achievement
1.9%
of players
- Achievements
- 50
- Rarest
- 1.9%
- Ultra rare (under 5%)
- 5
- Average completion
- 30%
1
One ShotHidden
Hidden achievement. Description revealed on unlock.
1.9%
2
The Taken
Collect all ID tags
2.1%
3
Archivist
Collect 10 Nostromo logs in the main campaign
2.4%
4
Mercy or Prudence?
Complete the game without killing any humans
2.9%
5
100 Times Too ManyHidden
Hidden achievement. Description revealed on unlock.
4.0%
6
Mind Your Step
Navigate Reactor Maintenance without dying
6.9%
7
Just out of Reach
Contact your team and escape Comms without being attacked by an android
7.3%
8
Survivor
Complete the game on the hardest difficulty setting
8.1%
9
Hide. Run. Survive.Hidden
Hidden achievement. Description revealed on unlock.
9.2%
10
My Turn Now
Kill an android using only the maintenance jack
11%
11
Retreat From Fire
Cause the Alien to retreat using a molotov
18%
12
A True Engineer
Construct one of each craftable item
19%
13
Voices of Sevastopol
Collect 100 archive logs
19%
14
Ripley, Signing Off
Complete the game on any difficulty setting
20%
15
Free the Torrens
Complete the seventeenth mission
20%
16
End of the Hunt
Complete the eighteenth mission
20%
17
TransmissionHidden
Hidden achievement. Description revealed on unlock.
21%
18
The MessageHidden
Hidden achievement. Description revealed on unlock.
21%
19
Seegson Systems Expert
Complete 10 minigames successfully
22%
20
Throwing the SwitchHidden
Hidden achievement. Description revealed on unlock.
22%
21
This Should Work
Use the bolt gun
22%
22
Consultation
Complete the thirteenth mission
23%
23
A Synthetic Solution
Complete the twelfth mission
23%
24
Hazard Containment
Complete the eleventh mission
23%
25
Self Defense
Kill 10 humans
24%
26
Bait
Complete the tenth mission
24%
27
Use With Caution…
Use the shotgun
24%
28
Not the FirstHidden
Hidden achievement. Description revealed on unlock.
27%
29
I Admire its Purity
Detect 30 targets with the motion tracker
27%
30
An Outpost of Progress
Complete the seventh mission
28%
31
Seegson Security Bypass
Perform 10 successful hacks
28%
32
Caught in the Trap
Complete the sixth mission
29%
33
Shock to the System
Use the stun baton
29%
34
Stunned
Knock down a human or stun an android with a non-lethal attack
29%
35
Back Off
Cause the Alien to retreat by using the flamethrower
30%
36
Light 'em Up
Use the flamethrower
32%
37
How Do You Feel?
Complete the fifth mission
34%
38
Power Games
Access 10 different rewire points
35%
39
You Shouldn't Be There.
Complete the fourth mission
42%
40
Not a Scratch
Escape from android combat without taking damage
45%
41
Fault Detected
Kill an Android
46%
42
She's in the Vents...
Use the vent system 20 times
49%
43
Every Bullet Counts
Use the revolver
50%
44
A Hunt Begins
Complete the third mission
52%
45
A Perfect Organism
Encounter the Alien in Sevastopol for the first time
58%
46
Welcome to Sevastopol
Complete the second mission
69%
47
Build to Survive
Construct an item
72%
48
The Missing
Collect an ID tag
72%
49
Awake
Complete the first mission
89%
50
A Record of Disaster
Collect an archive log
93%
Percentages are Steam's global unlock rates across all players who own Alien: Isolation, refreshed daily. Under 5% is marked in the lit blue.