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Inside the Backrooms achievements, rarest first.
Every achievement in Inside the Backrooms, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Alternative Darkrooms
0.4%
of players
- Achievements
- 30
- Rarest
- 0.4%
- Ultra rare (under 5%)
- 13
- Average completion
- 19%
1
Alternative Darkrooms
Complete the Dark Rooms with at least 3 entities mods enabled.
0.4%
2
Alternative Office
Complete the Office Level with at least 2 entity mod enabled
0.4%
3
Alternative Sewer
Complete the sewers level with at least 3 entities mods enabled
0.4%
4
Alternative Hotel
Complete the Terror Hotel level with at least 3 entities mods enabled
0.4%
5
Alternative Grass Rooms
Complete the grass corridors level with at least 5 entities mods enabled
0.4%
6
HARDCORE ESCAPE
Complete 5 levels in HARD difficulty.
0.7%
7
The Caves
Escape from the caves.
1.3%
8
Run For Life
Complete the "Run for life" level.
1.5%
9
The Trainstation
You escaped from the trainstation
1.8%
10
Mutant Victim
You have been killed by the caterpillar mutant entity.
1.9%
11
The Poolrooms
You escaped from the poolrooms
2.1%
12
EASY ESCAPE
Complete 5 levels in EASY difficulty.
2.8%
13
BASIC ESCAPE
Complete 5 levels in NORMAL difficulty.
2.9%
14
BACKROOMS TOP SURVIVOR
Unlock the Easy, Basic and Hard Escape Achievements.
5.1%
15
SPEEDRUNNER
Complete 5 levels, each one in less than 50 minutes.
8.1%
16
THE GRASS CORRIDORSHidden
Hidden achievement. Description revealed on unlock.
8.2%
17
FLESH CAKEHidden
Hidden achievement. Description revealed on unlock.
8.5%
18
THE OLD HOTELHidden
Hidden achievement. Description revealed on unlock.
10%
19
THE SEWERAGEHidden
Hidden achievement. Description revealed on unlock.
14%
20
THE BACKROOMSHidden
Hidden achievement. Description revealed on unlock.
20%
21
THE OFFICE ROOMSHidden
Hidden achievement. Description revealed on unlock.
23%
22
ENTITY #5 VICTIMHidden
Hidden achievement. Description revealed on unlock.
28%
23
ENTITY #67 VICTIMHidden
Hidden achievement. Description revealed on unlock.
36%
24
ENTITY #10 VICTIMHidden
Hidden achievement. Description revealed on unlock.
42%
25
THE PARKINGHidden
Hidden achievement. Description revealed on unlock.
46%
26
THE DARK ROOMSHidden
Hidden achievement. Description revealed on unlock.
49%
27
ENTITY #8 VICTIMHidden
Hidden achievement. Description revealed on unlock.
53%
28
ENTITY ## VICTIMHidden
Hidden achievement. Description revealed on unlock.
58%
29
ENTITY #3 VICTIMHidden
Hidden achievement. Description revealed on unlock.
62%
30
INSIDE THE BACKROOMSHidden
Hidden achievement. Description revealed on unlock.
89%
Percentages are Steam's global unlock rates across all players who own Inside the Backrooms, refreshed daily. Under 5% is marked in the lit blue.