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I'm on Observation Duty 2 achievements, rarest first.
Every achievement in I'm on Observation Duty 2, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Aliens?
15%
of players
- Achievements
- 8
- Rarest
- 15%
- Ultra rare (under 5%)
- 0
- Average completion
- 40%
1
Aliens?
Meet a certain intruder
15%
2
Back to the past
Complete "The House of the Past"
20%
3
Timothy's revenge
Discover the secret
24%
4
Who is she? Who killed her?
Find the secret message
26%
5
Curse of the house
Complete "The Cursed House"
38%
6
The witching hour
Survive the witching hour
47%
7
R.I.P.
Die
67%
8
So it begins
Launch the game
79%
Percentages are Steam's global unlock rates across all players who own I'm on Observation Duty 2, refreshed daily. Under 5% is marked in the lit blue.