100 Underworld Cats

100 Underworld Cats

100 achievements
Common×100

About 100 Underworld Cats's achievements

100 Underworld Cats has 100 Steam achievements. The rarest is "Ember", earned by just 97.9% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
97.9%
of players earned "Ember"

Community Ratings

Loading…
Difficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
Want to rate 100 Underworld Cats? Sign in with Steam — one rating per person.
ℹ️Showing global unlock rates. Sign in with Steam to see your personal progress.

All 100 Underworld Cats achievements

100 achievements
Ember
Ember
You finally found them!
Common97.9%
Hex
Hex
You finally found them!
Common98.1%
Rune
Rune
You finally found them!
Common98.3%
Malice
Malice
You finally found them!
Common98.3%
Gazer
Gazer
You finally found them!
Common98.3%
Stygian
Stygian
You finally found them!
Common98.4%
Lament
Lament
You finally found them!
Common98.4%
Vile
Vile
You finally found them!
Common98.4%
Acheron
Acheron
You finally found them!
Common98.5%
Moros
Moros
You finally found them!
Common98.6%
Tartarus
Tartarus
You finally found them!
Common98.6%
Phlegethon
Phlegethon
You finally found them!
Common98.6%
Keres
Keres
You finally found them!
Common98.6%
Empusa
Empusa
You finally found them!
Common98.6%
Onyx
Onyx
You finally found them!
Common98.6%
Magma
Magma
You finally found them!
Common98.6%
Harbinger
Harbinger
You finally found them!
Common98.6%
Venom
Venom
You finally found them!
Common98.6%
Ashfall
Ashfall
You finally found them!
Common98.6%
Stalker
Stalker
You finally found them!
Common98.6%
Grimwhisker
Grimwhisker
You finally found them!
Common98.6%
Hades
Hades
You finally found them!
Common98.7%
Dis
Dis
You finally found them!
Common98.7%
Plutus
Plutus
You finally found them!
Common98.7%
Mania
Mania
You finally found them!
Common98.7%
Lampad
Lampad
You finally found them!
Common98.7%
Noctis
Noctis
You finally found them!
Common98.7%
Umbra
Umbra
You finally found them!
Common98.7%
Inferna
Inferna
You finally found them!
Common98.7%
Phantom
Phantom
You finally found them!
Common98.7%
Char
Char
You finally found them!
Common98.7%
Ossuary
Ossuary
You finally found them!
Common98.7%
Banshee
Banshee
You finally found them!
Common98.7%
Plague
Plague
You finally found them!
Common98.7%
Nightfall
Nightfall
You finally found them!
Common98.7%
Hollow
Hollow
You finally found them!
Common98.7%
Charon
Charon
You finally found them!
Common98.8%
Cerberus
Cerberus
You finally found them!
Common98.8%
Lethe
Lethe
You finally found them!
Common98.8%
Melinoe
Melinoe
You finally found them!
Common98.8%
Hypnos
Hypnos
You finally found them!
Common98.8%
Daimon
Daimon
You finally found them!
Common98.8%
Orcus
Orcus
You finally found them!
Common98.8%
Cimmer
Cimmer
You finally found them!
Common98.8%
Abyssal
Abyssal
You finally found them!
Common98.8%
Nether
Nether
You finally found them!
Common98.8%
Revenant
Revenant
You finally found them!
Common98.8%
Scoria
Scoria
You finally found them!
Common98.8%
Void
Void
You finally found them!
Common98.8%
Null
Null
You finally found them!
Common98.8%
Umbriel
Umbriel
You finally found them!
Common98.8%
Nox
Nox
You finally found them!
Common98.8%
Tenebrae
Tenebrae
You finally found them!
Common98.8%
Murk
Murk
You finally found them!
Common98.8%
Reliquary
Reliquary
You finally found them!
Common98.8%
Sigil
Sigil
You finally found them!
Common98.8%
Omen
Omen
You finally found them!
Common98.8%
Feralis
Feralis
You finally found them!
Common98.8%
Rot
Rot
You finally found them!
Common98.8%
Watcher
Watcher
You finally found them!
Common98.8%
Lurker
Lurker
You finally found them!
Common98.8%
Ashpaw
Ashpaw
You finally found them!
Common98.8%
Persephone
Persephone
You finally found them!
Common98.9%
Erebus
Erebus
You finally found them!
Common98.9%
Obsidian
Obsidian
You finally found them!
Common98.9%
Cobalt
Cobalt
You finally found them!
Common98.9%
Gloom
Gloom
You finally found them!
Common98.9%
Wraith
Wraith
You finally found them!
Common98.9%
Specter
Specter
You finally found them!
Common98.9%
Crypta
Crypta
You finally found them!
Common98.9%
Pyros
Pyros
You finally found them!
Common98.9%
Cobaltus
Cobaltus
You finally found them!
Common98.9%
Rift
Rift
You finally found them!
Common98.9%
Eclipse
Eclipse
You finally found them!
Common98.9%
Shade
Shade
You finally found them!
Common98.9%
Catacomb
Catacomb
You finally found them!
Common98.9%
Grimoire
Grimoire
You finally found them!
Common98.9%
Dirge
Dirge
You finally found them!
Common98.9%
Knell
Knell
You finally found them!
Common98.9%
Blight
Blight
You finally found them!
Common98.9%
Darkling
Darkling
You finally found them!
Common98.9%
Voidling
Voidling
You finally found them!
Common98.9%
Styx
Styx
You finally found them!
Common99.0%
Nyx
Nyx
You finally found them!
Common99.0%
Moirai
Moirai
You finally found them!
Common99.0%
Ashen
Ashen
You finally found them!
Common99.0%
Dread
Dread
You finally found them!
Common99.0%
Sinister
Sinister
You finally found them!
Common99.0%
Thanatos
Thanatos
You finally found them!
Common99.1%
Asphodel
Asphodel
You finally found them!
Common99.1%
Hecate
Hecate
You finally found them!
Common99.1%
Mortis
Mortis
You finally found them!
Common99.1%
Vesper
Vesper
You finally found them!
Common99.1%
Brimstone
Brimstone
You finally found them!
Common99.1%
Sulfur
Sulfur
You finally found them!
Common99.1%
Ignis
Ignis
You finally found them!
Common99.1%
Blackout
Blackout
You finally found them!
Common99.1%
Requiem
Requiem
You finally found them!
Common99.1%
Cinder
Cinder
You finally found them!
Common99.2%
Sepulchra
Sepulchra
You finally found them!
Common99.3%