All 35 Key Locations in Fallgrim
Keys are pure progression: each opens exactly one thing, and almost none of them are anywhere near the door, cage or lever they belong to. That gap is why a list beats exploring harder — you are usually looking for the key to a door you already found. Every key and one-use unlocker marked in Fallgrim is here. They sit across 18 named areas, thickest around Mushroom Village with 9.
Loading map…
By area
- Mushroom Village9
- Blackridge Cliffs3
- Revenant Graves3
- Conquered Temple2
- Faded Citadel2
- Gloomshade Grove2
- Lonesome Spire2
- Outskirts of Mammon2
- Deserted Slums1
- Desolate Peak1
- Prologue1
- Road to Absolution1
- Sanguine Caverns1
- Temple of Vatra1
- The Marrow Keep1
- Vestige of Infinity1
- Widow's Overlook1
- Withered Shoals1
Entries are numbered in a suggested collection order: an efficient straight-line tour starting near the region's spawn, so working #1 to the end keeps backtracking short. Areas are the nearest named label on the map, so they place an entry rather than fence it. Bearings are straight lines measured across the map image — a direction to set off in, not a route to walk.
#1Basement Key
Mushroom Village area
Nearest beacon Mushroom Village, bearing south, a long way off.
Nearby Shrine of Sorrows (Night Mode Only) (Dungeon) · Ritual Grounds (Dungeon) · Fainweald [4] (Map Fragment)
Kind Key Item
Next stop #2 Keys #1, bearing north, on the spot.
#2Keys #1
Mushroom Village area
Nearest beacon Mushroom Village, bearing south, a long way off.
Nearby Shrine of Sorrows (Night Mode Only) (Dungeon) · Ritual Grounds (Dungeon) · Fainweald [4] (Map Fragment)
Next stop #3 Starlight Sonata, bearing north, on the spot.
#3Starlight Sonata
Mushroom Village area
Nearest beacon Mushroom Village, bearing south, some way off.
Nearby Shrine of Sorrows (Night Mode Only) (Dungeon) · Ritual Grounds (Dungeon) · Fainweald [4] (Map Fragment)
Kind Key Item
Next stop #4 Sunlight Sonata, bearing north, on the spot.
#4Sunlight Sonata
Mushroom Village area
Nearest beacon Mushroom Village, bearing south, some way off.
Nearby Shrine of Sorrows (Night Mode Only) (Dungeon) · Ritual Grounds (Dungeon) · Fainweald [4] (Map Fragment)
Kind Key Item
Next stop #5 Moonlight Sonata, bearing north, on the spot.
#5Moonlight Sonata
Mushroom Village area
Nearest beacon Mushroom Village, bearing south, some way off.
Nearby Shrine of Sorrows (Night Mode Only) (Dungeon) · Ritual Grounds (Dungeon) · Fainweald [4] (Map Fragment)
Kind Key Item
Next stop #6 Tempered Iron Key, bearing north, on the spot.
#6Tempered Iron Key
Mushroom Village area
Nearest beacon Mushroom Village, bearing south, some way off.
Nearby Shrine of Sorrows (Night Mode Only) (Dungeon) · Ritual Grounds (Dungeon) · Fainweald [4] (Map Fragment)
Next stop #7 Chapel Key, bearing north-east, a short way off.
#7Chapel Key
Mushroom Village area
Nearest beacon Mushroom Village, bearing south, a short way off.
Linked on the map to Portal — the viewer draws the link when either end is selected.
Nearby Ritual Grounds (Dungeon) · Shrine of Sorrows (Night Mode Only) (Dungeon) · Hilga (NPC)
Kind Key Item
Next stop #8 Heart of Vatra, bearing east, a long way off.
#8Heart of Vatra
Temple of Vatra area
Nearest beacon Magdalena's Glade, bearing east, a long way off.
Linked on the map to Gragu (Shell) — the viewer draws the link when either end is selected.
Nearby Berserker's Stone (Support)
Kind Key Item
Next stop #9 Chest Key, bearing west, a long way off.
#9Chest Key
Blackridge Cliffs area
Nearest beacon Blackridge Pass, bearing east, a short way off.
Nearby Coward's Retreat (Dungeon) · Crumbling Tunnel (Dungeon) · Holding Cells (Dungeon)
Kind Key Item
Next stop #10 Hideout Cage Key, bearing west, on the spot.
#10Hideout Cage Key
Blackridge Cliffs area
Nearest beacon Blackridge Pass, bearing east, a short way off.
Nearby Coward's Retreat (Dungeon) · Holding Cells (Dungeon) · Crumbling Tunnel (Dungeon)
Kind Key Item
Next stop #11 Blackmarrow Key, bearing north, a long way off.
#11Blackmarrow Key
Sanguine Caverns area
Nearest beacon Child's Feeding Grounds, on the spot.
Nearby Tarblighted Stoner (Mini-Boss) · Sanguine Shoreline (Beacon) · Tiel (Summon Shell)
Kind Key Item
Next stop #12 Feeding Room Key, bearing south-west, a long way off.
#12Feeding Room Key
Gloomshade Grove area
Nearest beacon Citadel of Penance, bearing north-east, just off.
Nearby Holding Cells (Dungeon) · Rabid Grisha Pack (Boss) · Martyr's Prison (Dungeon)
Kind Key Item
Next stop #13 Crypt Key, bearing south-west, a long way off.
#13Crypt Key
Desolate Peak area
Nearest beacon Outskirts of Nochte, bearing north-west, some way off.
Linked on the map to Requires Crypt Key (Locked Door) — the viewer draws the link when either end is selected.
Nearby Illusionist's Cache (Dungeon) · Baghead (NPC) · Shuddering Stone (Combat)
Kind Key Item
Next stop #14 Citadel Gate Lever, bearing north-east, a long way off.
#14Citadel Gate Lever
Gloomshade Grove area
Nearest beacon Gloomshade Grove, bearing south-east, a short way off.
Linked on the map to Requires Citadel Gate Lever (Locked Door) — the viewer draws the link when either end is selected.
Nearby Bloodcursed Lithopod (Boss) · Ravaged Hideout (Dungeon) · Salvaged Trebuchaxe (Sidearm)
Kind Key Item
Next stop #15 Damp Key, bearing east, some way off.
#15Damp Key
Blackridge Cliffs area
Nearest beacon Blackridge Pass, bearing west, just off.
Nearby Fainweald [3] (Map Fragment) · Grisha (Mini-Boss) · Flooded Village (Dungeon)
Kind Key Item
Next stop #16 Poisoned Dagger, bearing south-east, a short way off.
#16Poisoned Dagger
Widow's Overlook area
Nearest beacon Blackridge Pass, bearing south, a short way off.
Nearby Gorf (NPC) · Hilga (NPC) · Holding Cells (Dungeon)
Kind Key Item
Next stop #17 Cage Key, bearing south-east, some way off.
#17Cage Key
Mushroom Village area
Nearest beacon Mushroom Village, bearing west, a short way off.
Linked on the map to Requires Cage Key (Locked Cage) — the viewer draws the link when either end is selected.
Nearby Shrine of Trials (Dungeon) · Holding Cells (Dungeon) · Martyr's Tomb (Dungeon)
Kind Key Item
Next stop #18 Obsidian Lathe, bearing south-west, a short way off.
#18Obsidian Lathe
Mushroom Village area
Nearest beacon Widow's Overlook, bearing south-east, some way off.
Nearby Martyr's Tomb (Dungeon) · Fainweald [4] (Map Fragment) · Great Arbiter of Flesh (Mini-Boss)
Kind Key Item
Next stop #19 Blackmarrow Key, bearing south-west, a long way off.
#19Blackmarrow Key
The Marrow Keep area
Nearest beacon Marrow Keep, bearing south-west, just off.
Nearby Desolate Keep (Dungeon) · Vlas (NPC) · Mether's Breath
Kind Key Item
Next stop #20 Trebuchet, bearing south, a long way off.
#20Trebuchet
Outskirts of Mammon area
Nearest beacon Outskirts of Mammon, bearing south-west, a short way off.
Linked on the map to Makeshift Projectile (Key) — the viewer draws the link when either end is selected.
Nearby Map of Mammon (5) (Map Fragment) · Smuggler's Hideout (Dungeon) · Coin of Mammon (Chest)
Next stop #21 Foundry Stone, bearing south-east, a short way off.
#21Foundry Stone
Outskirts of Mammon area
Nearest beacon Outskirts of Mammon, bearing south, a short way off.
Nearby Vlas (NPC) · Hag's Pit (Dungeon) · Map of Mammon (5) (Map Fragment)
Next stop #22 Makeshift Projectile, bearing south, some way off.
#22Makeshift Projectile
Road to Absolution area
Nearest beacon Castigator's Keep, bearing north-west, a long way off.
Linked on the map to Trebuchet (Key) — the viewer draws the link when either end is selected.
Nearby Tattered Page (Journal)
Kind Key Item
Next stop #23 Sester's Censer, bearing north-east, a long way off.
#23Sester's Censer
Revenant Graves area
Nearest beacon Abbey Entrance, bearing north-west, a short way off.
Linked on the map to Infinite Seal (Seal) — the viewer draws the link when either end is selected.
Nearby Sester Secundus (Boss) · Gloombound Ritualist (Boss) · Bor, the Deluded Monarch (Boss)
Kind Key Item
Next stop #24 Strange Village Key, bearing south-east, a short way off.
#24Strange Village Key
Revenant Graves area
Nearest beacon Abbey Entrance, bearing south, just off.
Nearby Bor, the Deluded Monarch (Boss) · Revered Beacon (Dungeon) · Sester Secundus (Boss)
Kind Key Item
Next stop #25 Immaculate Crown, bearing south-east, a long way off.
#25Immaculate Crown
Conquered Temple area
Nearest beacon Winterglass Lake, on the spot.
Nearby Mornefrost Grave (Dungeon) · Pilfered Crypt (Dungeon) · Droeg, the Conquerer (Boss)
Kind Key Item
Next stop #26 Thawed Gland, bearing south, just off.
#26Thawed Gland
Conquered Temple area
Nearest beacon Winterglass Lake, bearing south, just off.
Nearby Caged Grisha (Boss) · Droeg, the Conquerer (Boss) · Mornefrost Grave (Dungeon)
Kind Key Item
Next stop #27 Blackmarrow Key, bearing west, a long way off.
#27Blackmarrow Key
Revenant Graves area
Nearest beacon Abbey Entrance, bearing south-west, some way off.
Nearby Mammon [1] (Map Fragment) · Nightgrasp Stone (Infusion) · Nightgrasp Stone/Glimpse (Offering Chest)
Kind Key Item
Next stop #28 Voltaic Essence, bearing south-west, a long way off.
#28Voltaic Essence
Vestige of Infinity area
Nearest beacon The Silent Steps, bearing west, some way off.
Nearby Starved Harridan (Boss) · Hall of Murmurs (Dungeon) · Mammon [2] (Map Fragment)
Kind Upgrade Material
Next stop #29 Grimorium Obscurum, bearing south, a long way off.
#29Grimorium Obscurum
Faded Citadel area
Nearest beacon Forbidden Archives, bearing east, just off.
Nearby Gloombound Wraith (Mini-Boss) · Faded Citadel (Gate) · Scholar-Prince's Chamber (Beacon)
Next stop #30 Faded Gland, bearing south-west, a long way off.
#30Faded Gland
Faded Citadel area
Nearest beacon Citadel Annex, bearing south, some way off.
Nearby Sir Issac, the Scholar-Prince (Boss) · Lazlo (Summon Shell) · Solnir, the Gloom Seeker (Mini-Boss)
Kind Key Item
Next stop #31 Depleted Gland, bearing north-west, a long way off.
#31Depleted Gland
Withered Shoals area
Nearest beacon Nameless Pass, bearing south-east, just off.
Linked on the map to Petrified Bird (NPC) — the viewer draws the link when either end is selected.
Nearby Hexapod (Boss) · Proxima (Summon Shell) · Hexapod's Burrow (Beacon)
Kind Key Item
Next stop #32 Central Shaft Lever, bearing east, some way off.
#32Central Shaft Lever
Lonesome Spire area
Nearest beacon Gate of Mammon, bearing south, just off.
Nearby Infested Miner (Mini-Boss) · Withered Shoals (Gate) · Vlas (NPC)
Kind Key Item
Next stop #33 Unremarkable Key, bearing north-east, some way off.
#33Unremarkable Key
Lonesome Spire area
Nearest beacon Gate of Mammon, bearing north-east, some way off.
Nearby Sentry’s Grave (Dungeon) · Subjugated Guardian (Mini-Boss) · Brigand (Merchant) (NPC)
Kind Key Item
Next stop #34 Blackmarrow Key, bearing north, some way off.
#34Blackmarrow Key
Deserted Slums area
Nearest beacon Abandoned Outpost, bearing south-east, just off.
Nearby The Collector (Night Mode Merchant) (NPC) · Collapsed Mine (Dungeon) · Bellkeeper's Corner (Dungeon)
Kind Key Item
Next stop #35 Muradean Actuator, bearing west, a long way off.
#35Muradean Actuator
Prologue area
Nearest beacon Village Outskirts (Prologue), on the spot.
Nearby Disciples's Grotto (Prologue) (Beacon) · Tar Golem (Prologue) (Boss) · Gloombound Ritualist (Prologue) (Mini-Boss)
Kind Key Item