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Space Prison achievements, rarest first.
Every achievement in Space Prison, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
One Shot at Freedom
1.5%
of players
- Achievements
- 67
- Rarest
- 1.5%
- Ultra rare (under 5%)
- 4
- Average completion
- 27%
1
One Shot at Freedom
Escape Space Prison on Broken Collar Mode.
1.5%
2
The Escape
Complete Gutberry's quest chain and gain her Respect.
3.9%
3
Blue Magic
Complete Lomo's quest chain and gain his Respect.
4.0%
4
Art Lover
Complete a Steamy Games poster collection.
4.7%
5
Haunted Jailhouse
Complete Doc Grinn's quest chain and gain his Respect.
5.8%
6
The Four Steps
Complete Patriarch Keleph's quest chain and gain his Respect.
6.4%
7
Peace Within
Complete Axiom's quest chain and gain his Respect.
6.7%
8
Knickers LLC
Complete Boom Boom Moretti's quest chain and gain her Respect.
7.2%
9
Gravity Fist Gang Boss
Become a Gravity Fist boss.
7.6%
10
A Pirate Life
Complete Rex Starwind's quest chain and gain her Respect.
7.8%
11
Paranoid Android
Complete Marv's quest chain and gain her Respect.
8.0%
12
Clink Secrets
Complete Vepps' quest chain and gain her Respect.
9.1%
13
Mercy
Let Lois go.
9.3%
14
Hypernova Gang Boss
Become a Hypernova boss.
9.9%
15
Lifetime Role
Complete Andy Canone's quest chain and gain his Respect.
11%
16
Gravity Fist Lieutenant
Advance to Gang Rank 3 in Gravity Fist.
11%
17
Severed Ties
Complete Pedra's quest chain and gain her Respect.
12%
18
Reaped
Complete Reaper's quest chain and gain his Respect.
14%
19
System CrashHidden
Hidden achievement. Description revealed on unlock.
14%
20
Freedom
Escape Space Prison on Normal Mode.
14%
21
Hypernova Lieutenant
Advance to Gang Rank 3 in Hypernova.
14%
22
Cereblob Killer
Kill 5 Cereblobs.
14%
23
Inventor
Craft 100 items.
15%
24
Gravity Fist Handyman
Upgrade your Gravity Fist Workbench to maximum level.
15%
25
Eye of the Rat
Complete Magnus' quest chain and gain his Respect.
17%
26
Kitchen Dreams
Complete Kansas' quest chain and gain her Respect.
18%
27
Gravity Fist Muscle
Advance to Gang Rank 2 in Gravity Fist.
19%
28
Rondon Gamsey
Upgrade your Cooking Workbench to maximum level.
19%
29
Phantom of the Prison
Complete Dryshem's quest chain and gain her Respect.
20%
30
Hypernova Handyman
Upgrade your Hypernova Workbench to maximum level.
20%
31
Liquid Jailbreak
Complete Bondar's quest chain and gain his Respect.
21%
32
Engineer
Upgrade your Engineer's Workbench to maximum level.
21%
33
Mole Frugg Killer
Kill 5 Mole Fruggs.
21%
34
Rodent Doctor
Upgrade your Rat Burrow to maximum level.
21%
35
Sybarite
Upgrade your Bed to maximum level.
23%
36
Wyrsts Killer
Kill 5 Alpha/Mother Wyrsts.
23%
37
Hygienist
Upgrade your Bathroom to maximum level.
25%
38
Crawler Bane
Kill 30 Crawlers.
25%
39
Hypernova Muscle
Advance to Gang Rank 2 in Hypernova.
25%
40
Coffee Break
Drink a Guard's coffee.
26%
41
Rich B***
Collect 100 Credits.
27%
42
The Great Escape
Complete 1C3's quest chain and gain his Respect.
28%
43
Defiant
Defy the Guard in front of your cell.
28%
44
Handyperson
Craft 50 items.
29%
45
Rat Bane
Kill 30 Rats.
30%
46
Moonshiner
Distill Moonshine.
30%
47
Rat Tale
Complete Trix's quest chain and gain her Respect.
31%
48
Rat Quartermaster
Upgrade your Rat Workbench to maximum level.
32%
49
Closer Already
Name your first Party Member.
33%
50
Workshop
Upgrade your Basic Workbench to maximum level.
34%
51
Chomper Bane
Kill 30 Chompers.
35%
52
Gravity Fist
Complete the intro job for Gravity Fist and join the gang.
36%
53
A Friend
Get 100 Relation with another inmate.
36%
54
Scavenger
Destroy 10 Supply Crates.
37%
55
Andy
Upgrade your Secret Stash to maximum level.
38%
56
Hypernova
Complete the intro job for Hypernova and join the gang.
41%
57
Tinkerer
Craft 25 items.
41%
58
Crawler Killer
Kill 15 Crawlers.
42%
59
Rat Killer
Kill 15 Rats.
49%
60
Chomper Killer
Kill 15 Chompers.
50%
61
Memento
Build Keepsake Shelf.
52%
62
Beam Me Up
Build a Waypoint Teleport.
64%
63
What's This?
Start a Steamy Games poster collection.
66%
64
Good Boi
Cleanup the Cellblock.
80%
65
Resourceful
Craft your first item.
80%
66
Submissive
Obey the Guard in front of your cell.
85%
67
Home Sweet Home
Sleep through the first night.
92%
Percentages are Steam's global unlock rates across all players who own Space Prison, refreshed daily. Under 5% is marked in the lit blue.