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CODEX MORTIS achievements, rarest first.
Every achievement in CODEX MORTIS, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Nexus Oblivion
0.8%
of players
- Achievements
- 92
- Rarest
- 0.8%
- Ultra rare (under 5%)
- 32
- Average completion
- 22%
1
Nexus Oblivion
Complete Soul Nexus on Apocalypse
0.8%
2
Soul Torment
Complete Soul Nexus on Torment
0.9%
3
Ultimate Collector
Unlock all 70 artifacts
1.0%
4
Void Annihilation
Complete Void Sanctum on Apocalypse
1.0%
5
Hellbound Souls
Complete Soul Nexus on Hell
1.0%
6
God Slayer
Complete Throne Room on Apocalypse
1.0%
7
Cathedral Apocalypse
Complete Bone Cathedral on Apocalypse
1.1%
8
Void Torment
Complete Void Sanctum on Torment
1.1%
9
Throne of Agony
Complete Throne Room on Torment
1.1%
10
Cataclysm Below
Complete Cursed Catacombs on Apocalypse
1.2%
11
Hymn of Agony
Complete Bone Cathedral on Torment
1.2%
12
Nightmare Veil
Complete Soul Nexus on Nightmare
1.2%
13
Hellfire Sanctum
Complete Void Sanctum on Hell
1.3%
14
Tormented Depths
Complete Cursed Catacombs on Torment
1.4%
15
Nightmare Echo
Complete Void Sanctum on Nightmare
1.5%
16
Hell's Dethroner
Complete Throne Room on Hell
1.5%
17
Infernal Sermon
Complete Bone Cathedral on Hell
1.6%
18
Nightmare Sovereign
Complete Throne Room on Nightmare
1.7%
19
Tomb of the End Times
Complete Sand Tomb on Apocalypse
1.9%
20
Hellpit Escapee
Complete Cursed Catacombs on Hell
1.9%
21
Eternal Sovereign
Unlock all 10 Eternal artifacts
2.0%
22
Nightmare Bells
Complete Bone Cathedral on Nightmare
2.3%
23
Sands of Torment
Complete Sand Tomb on Torment
2.7%
24
Eternal Deathlord
Kill 1,000,000 enemies
2.9%
25
Nightmare Below
Complete Cursed Catacombs on Nightmare
2.9%
26
Ancient Curator
Unlock all 10 Ancient artifacts
3.3%
27
Scorched Sarcophagus
Complete Sand Tomb on Hell
3.6%
28
Throne Seized
Complete Throne Room on Hard
3.8%
29
Graves of the Apocalypse
Complete Forgotten Graveyard on Apocalypse
4.4%
30
Legendary Collector
Unlock all 10 Legendary artifacts
4.6%
31
Void Defier
Complete Void Sanctum on Hard
4.8%
32
Veil Breaker
Complete Soul Nexus on Hard
4.9%
33
Beyond Mortality
Unlock 1 Eternal artifact
5.1%
34
Supreme Lichking
Collect 5,000,000 souls
5.4%
35
Nightmare Sands
Complete Sand Tomb on Nightmare
5.6%
36
Dead God's Rival
Complete Throne Room on Normal
5.6%
37
Epic Arsenal
Unlock all 10 Epic artifacts
5.7%
38
Throne Challenger
Complete Throne Room on Easy
6.2%
39
Pillar Defender
Complete Soul Nexus on Normal
6.4%
40
Soul Guardian
Complete Soul Nexus on Easy
6.5%
41
Eternal Unrest
Complete Forgotten Graveyard on Torment
6.8%
42
Common Collection
Unlock all 10 Common artifacts
7.1%
43
Shattered Sanctity
Complete Bone Cathedral on Hard
7.5%
44
Echo Walker
Complete Void Sanctum on Normal
7.7%
45
Timeless Scholar
Unlock 1 Ancient artifact
8.1%
46
Void Initiate
Complete Void Sanctum on Easy
8.2%
47
Unholy Visitor
Complete Bone Cathedral on Easy
9.2%
48
Infernal Exhumation
Complete Forgotten Graveyard on Hell
11%
49
Uncommon Mastery
Unlock all 10 Uncommon artifacts
11%
50
Desecrated Halls
Complete Bone Cathedral on Normal
11%
51
Labyrinth Breaker
Complete Cursed Catacombs on Hard
12%
52
Champion of Death
Unlock 1 Legendary artifact
12%
53
Rare Expertise
Unlock all 10 Rare artifacts
13%
54
Tunnel Crawler
Complete Cursed Catacombs on Easy
16%
55
Keeper of the Veil
Collect 500,000 souls
16%
56
Desert Scourge
Complete Sand Tomb on Hard
16%
57
Graveyard Nightfall
Complete Forgotten Graveyard on Nightmare
16%
58
Wielder of Legends
Unlock 1 Epic artifact
19%
59
Perfect Foundation
Max all fundamental stats
19%
60
Catacomb Explorer
Complete Cursed Catacombs on Normal
21%
61
Tomb Raider
Complete Sand Tomb on Easy
25%
62
Sandswept Survivor
Complete Sand Tomb on Normal
32%
63
Starweaver Acquired
Unlock Alyssia Starweaver
34%
64
Frostborn Recruit
Unlock Olaf Frostborn
35%
65
Maximus Unleashed
Unlock Darkus Maximus
35%
66
Voidcaller Obtained
Unlock Alethra Voidcaller
35%
67
Herald of the Void
Kill 100,000 enemies
36%
68
Unearthed Horrors
Complete Forgotten Graveyard on Hard
36%
69
Seeker of Secrets
Unlock 1 Rare artifact
36%
70
Blood Sovereign
Unlock all Blood Magic spells
37%
71
Octomancer
Unlock 8th spell slot (maximum)
38%
72
Full Party
Start a run with 3 hero companions
40%
73
Summoning Grandmaster
Unlock all Summoning spells
43%
74
Curse Bringer
Unlock all Curse spells
43%
75
Architect of Eternity
Collect 50,000 souls
43%
76
Gravedigger's Debut
Complete Forgotten Graveyard on Easy
43%
77
Soul Weaver
Unlock all Soul Magic spells
44%
78
Septem Magus
Unlock 7th spell slot
47%
79
Trio of Power
Start a run with 2 hero companions
47%
80
Rising Power
Unlock 1 Uncommon artifact
50%
81
Bone Master
Unlock all Necromancy spells
50%
82
Humble Beginnings
Unlock 1 Common artifact
58%
83
Hexcaster
Unlock 6th spell slot
58%
84
First Companion
Start a run with 1 hero companion
59%
85
Among the Restless
Complete Forgotten Graveyard on Normal
59%
86
Pentagram Caster
Unlock 5th spell slot
69%
87
Quadra Power
Unlock 4th spell slot
78%
88
Reaper Incarnate
Kill 10,000 enemies
80%
89
Master Reaper
Collect 5,000 souls
85%
90
Master of the Dead
Kill 1,000 enemies
91%
91
Grave Keeper
Kill 100 enemies
94%
92
Apprentice Necromancer
Kill 10 enemies
95%
Percentages are Steam's global unlock rates across all players who own CODEX MORTIS, refreshed daily. Under 5% is marked in the lit blue.