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Syndeo-Complex achievements, rarest first.
Every achievement in Syndeo-Complex, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
A hidden achievement
4.5%
of players
- Achievements
- 52
- Rarest
- 4.5%
- Ultra rare (under 5%)
- 3
- Average completion
- 30%
1
Making of CyborgHidden
Hidden achievement. Description revealed on unlock.
4.5%
2
The Sound of the EndHidden
Hidden achievement. Description revealed on unlock.
4.6%
3
Fly me to the Moon
Complete stage 05
4.6%
4
Pinball Machine
Finish stage 04 in less than 900 seconds
9.2%
5
VIRTUAVERSE.GIF
Discover all the secrets of stage 04
9.2%
6
Syntax Terror
Reach the second checkpoint in stage 04
9.5%
7
Anticlimax
Complete stage 04
9.5%
8
Bipolar NightmareHidden
Hidden achievement. Description revealed on unlock.
9.5%
9
Probably Not A Problem
In one game, destroy the eight crawling Keli at least once
13%
10
Pascual’s Law
Reach the first checkpoint in stage 04
13%
11
Force your way
Kill the evil dispencer
13%
12
I am undone
Discover all the secrets of stage 02
34%
13
Looking for water
Finish stage 03 in less than 900 seconds
34%
14
The bigger they are the harder they fallHidden
Hidden achievement. Description revealed on unlock.
34%
15
Way to fallHidden
Hidden achievement. Description revealed on unlock.
34%
16
Nuclear
Discover all the secrets of stage 03
34%
17
No time for caution
Finish stage 01 in less than 700 seconds
34%
18
Night prawler
Discover all the secrets of stage 01
35%
19
Kings of speed
Finish stage 02 in less than 600 seconds
35%
20
Benzin
Finish the third dome
35%
21
Amusement park
Finish the first dome
35%
22
Hazardous environments
Finish the second dome
35%
23
Slow burn
Reach the third checkpoint in stage 03
35%
24
Happiness in slavery
Get the pink drug
35%
25
Global warming
Complete stage 03
35%
26
Subterraneans
Reach the second checkpoint in stage 03
35%
27
Surfacing
Open the doors of the arsenal
35%
28
Insert coin
Get the coin
35%
29
War & warHidden
Hidden achievement. Description revealed on unlock.
35%
30
Imaginary fire
Enter in the Inferno
35%
31
Warszawa
Reach the first checkpoint in stage 03
35%
32
Station to station
Reach the train
35%
33
Smoke and mirrorsHidden
Hidden achievement. Description revealed on unlock.
36%
34
The false foundation
Complete stage 02
36%
35
Possessed by diseaseHidden
Hidden achievement. Description revealed on unlock.
36%
36
Memories of dustHidden
Hidden achievement. Description revealed on unlock.
36%
37
Dark interval
Reach zone 05
36%
38
Turbo killer
Get the exo
36%
39
The great below
Reach the second checkpoint in stage 02
36%
40
A view from the end of the world
Pass the top down view zone
36%
41
Sign of Evil
Complete stage 01
36%
42
Dark energy
Reach zone 04
37%
43
Harbinger of tragedy
Reach the first checkpoint in stage 02
37%
44
The last soul
Reach the second checkpoint in stage 01
37%
45
Various methods of escape
Destroy the barrage
37%
46
Crouching camper hidden sniper
Kill the sniper
37%
47
Into Sandy's City
Reach "Into Syndeo's City"
37%
48
Jump they say
Reach the control center
37%
49
Speed of life
Get the blue drug
38%
50
The widow maker
Get the green drug
40%
51
I know the Reaper
Get the rocket launcher
41%
52
Fighting in the street
Reach the first checkpoint in stage 01
41%
Percentages are Steam's global unlock rates across all players who own Syndeo-Complex, refreshed daily. Under 5% is marked in the lit blue.