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RetroSpace achievements, rarest first.
Every achievement in RetroSpace, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Psycho-mode!
0.1%
of players
- Achievements
- 29
- Rarest
- 0.1%
- Ultra rare (under 5%)
- 26
- Average completion
- 2.2%
1
Psycho-mode!
Kill at least 5 from every enemy type in the game. (bosses not included)
0.1%
2
Never there
Finish the game in "ghost mode". Never detected by any kind of enemy.
0.2%
3
Muta-Freak
Buy all the Mutamods. (at least on level 1)
0.3%
4
I'm all out of bubblegum
Upgrade all your weapons to the maximum.
0.3%
5
Are you okay, buddy?Hidden
Hidden achievement. Description revealed on unlock.
0.3%
6
Warren Wrenchman
Finish the game using only the Power wrench and the HyperBroom as weapons. (never kill any enemy with other weapons)
0.4%
7
Radio Ga Ga
Find all audio logs in the game.
0.4%
8
I'm MacReady!
Finish the game on Russ Kurtell difficulity.
0.4%
9
Hero we deserveHidden
Hidden achievement. Description revealed on unlock.
0.4%
10
Clean hands
Play through the game without killing anyone. (including robots and turrets)
0.6%
11
This is NOT the way
Finish the game in "no-hud" mode, so never use a helmet in one entire playtrough.
0.7%
12
Space tourist
Explore all main sections of the station.
0.9%
13
The Master ExploderHidden
Hidden achievement. Description revealed on unlock.
0.9%
14
The RiteHidden
Hidden achievement. Description revealed on unlock.
0.9%
15
Gotcha, Boomer!
Finish the game on 1999 mode difficulity.
1.0%
16
Don't careHidden
Hidden achievement. Description revealed on unlock.
1.1%
17
Tech-guru
Buy all the tech-gadgets. (at least on level 1)
1.1%
18
Hobo for life
Finish the game without spending any money in vending machines.
1.1%
19
Better than therapy
Get 50 kills by headshots.
1.1%
20
Not the best outcome...
Reach the "Bad" ending.
1.1%
21
Score!Hidden
Hidden achievement. Description revealed on unlock.
1.4%
22
Too good to be true
Reach the "Good" ending.
1.6%
23
Out of madness
Finish the game on any difficulity.
1.7%
24
I prefer my payment in cashHidden
Hidden achievement. Description revealed on unlock.
2.0%
25
Squat masterHidden
Hidden achievement. Description revealed on unlock.
3.7%
26
Clean-O-Bot 3000Hidden
Hidden achievement. Description revealed on unlock.
4.6%
27
Evolutionary dead-endHidden
Hidden achievement. Description revealed on unlock.
5.4%
28
Hygiene obsessionHidden
Hidden achievement. Description revealed on unlock.
8.9%
29
Bull in a china shopHidden
Hidden achievement. Description revealed on unlock.
21%
Percentages are Steam's global unlock rates across all players who own RetroSpace, refreshed daily. Under 5% is marked in the lit blue.