Underdoom

Underdoom

Key Features

UV Light

UV Light

Green pools glow under a blacklight to wow players.

Vile Mushrooms

Vile Mushrooms

Bring the caves to life with surreal fungi.

Crystal Caverns

Crystal Caverns

Light up the dark with beautiful, glowing crystals.

46 products
Caverns Core Underdoom (Painted)
$147.00
Anchor Magnets,Basic Core Pieces,Caverns,Caverns Deep (KS6),Core Sets,Dwarvenite,Dwarvenite Trademark,Gift Guide 2023,GM,Holiday2021,Introductory,Painted,Recently Restocked,Remove Reserve Tag,Underdoom
Trifecta Terrain Pack - Underdoom (Painted)
$104.00
Banks & Ledges,Caverns,Caverns Deep (KS6),Dwarvenite,Dwarvenite Trademark,Expansion Packs,Painted,Recently Restocked,Underdoom
Cavern Floors Pack - Underdoom (Painted)
$74.00
Anchor Magnets,Basic Core Pieces,Caverns,Caverns Deep (KS6),Dwarvenite,Dwarvenite Trademark,Expansion Packs,Painted,Recently Restocked,Underdoom
Large Stone Banks - Underdoom (Painted)
$71.00
Anchor Magnets,Banks & Ledges,Caverns,Caverns Deep (KS6),Dwarvenite,Dwarvenite Trademark,Expansion Packs,Painted,Recently Restocked,Underdoom
Underdoom Banks Pack (Painted)
$55.00
Anchor Magnets,Banks & Ledges,Caverns,Caverns Deep (KS6),Dwarvenite,Dwarvenite Trademark,Expansion Packs,GM,HM24,HM25,Painted,Recently Restocked,Underdoom
Cave Cliff Pack - Underdoom (Painted)
$71.00
Caverns,Caverns Deep (KS6),Dwarvenite,Dwarvenite Trademark,Elevation & Bridges,Expansion Packs,Painted,Recently Restocked,Underdoom,Unretire
Misty Gateway Pack - Underdoom (Painted)
$86.00
Caverns,Caverns Deep (KS6),Dwarvenite,Dwarvenite Trademark,LED Lights,Painted,Recently Restocked,Traps & Hazards,Underdoom
Natural Bridge Underdoom (Painted)
$70.00
Caverns,Caverns Deep (KS6),Dwarvenite,Dwarvenite Trademark,Elevation & Bridges,Expansion Packs,Painted,Recently Restocked,Reserve,Underdoom
Advanced Caverns Core Set Underdoom (Painted)
$132.00
_label_Coming April 2026,Anchor Magnets,Basic Core Pieces,Caverns,Caverns Deep (KS6),Core Sets,Dwarvenite,Dwarvenite Trademark,Expansion Packs,Painted,Passages,Recently Restocked,Restock April 2026,Restock March 2026,Underdoom
Stalagmite Pack-Underdoom (Painted)
$54.00
Accessory Packs,Caverns,Caverns Deep (KS6),Dwarvenite,Dwarvenite Trademark,Miniatures & Accessories,Painted,Recently Restocked,Rocks & Elevation,Scatter,Standalone Scatter,Traps & Hazards,Underdoom
Unpainted Set
The Underdoom Core Pack (Unpainted)
$475.00
_show_Unpainted,Anchor Magnets,Basic Core Pieces,Caverns,Caverns Deep (KS6),Deferred LC,Dwarvenite,Dwarvenite Trademark,Elevation & Bridges,Expansion Packs,Recently Restocked,Reserve,Reserve Release July 2025,Transitions,Underdoom,Unpainted,with_label_Unpainted Set
Crystal Caverns Walls and Corners - Underdoom (Painted)
$136.00
Anchor Magnets,Basic Core Pieces,Caverns,Caverns Deep (KS6),Dwarvenite,Dwarvenite Trademark,Expansion Packs,HM24,HM25,LED Lights,Painted,Recently Restocked,Underdoom,Unretire
LED Wall Pack - Underdoom (Painted)
$67.00
Anchor Magnets,Basic Core Pieces,Caverns,Caverns Deep (KS6),Dwarvenite,Dwarvenite Trademark,LED Lights,Painted,Underdoom
Stairway To Violence - Underdoom (Painted)
$94.00
Anchor Magnets,Caverns,Caverns Deep (KS6),Dwarvenite,Dwarvenite Trademark,Elevation & Bridges,Painted,Underdoom
Rising Elevation Pack - Underdoom (Painted)
$43.00
Anchor Magnets,Caverns,Caverns Deep (KS6),Dwarvenite,Dwarvenite Trademark,Elevation & Bridges,Expansion Packs,Painted,Reserve Release July 2025,Restock August 2025,Restock July 2025,Underdoom
Yellow Fungus Corner (Corner B)- Underdoom (Painted)
$16.02
Anchor Magnets,Caverns,Individual Pieces,KS2,Painted,Underdoom,Walls
Gull Wing Corner (Corner C)-Underdoom (Painted)
$12.21
Anchor Magnets,Caverns,Individual Pieces,KS2,Painted,Underdoom,Walls
2-in. Archway (KS2)- Underdoom (Painted)
$6.19
Anchor Magnets,Caverns,Freestanding,Individual Pieces,KS2,Painted,Underdoom
Straight Wall (Straight A)-underdoom (Painted)
$12.11
Anchor Magnets,Caverns,Individual Pieces,KS2,Painted,Underdoom,Walls
Straight Pools Wall (Straight B)- Underdoom (Painted)
$13.85
Anchor Magnets,Caverns,Individual Pieces,KS2,Painted,Underdoom,Walls
Straight Pools Wall (Straight B) - Ice (Painted)
$13.85
Anchor Magnets,Caverns,Individual Pieces,KS2,Painted,Underdoom,Walls
Copper Vein Wall (Straight C)- Underdoom (Painted)
$12.57
Anchor Magnets,Caverns,Individual Pieces,KS2,Painted,Underdoom,Walls
Straight Cave Passage (Painted)
$22.11
Anchor Magnets,Caverns,Individual Pieces,KS6,Painted,Passages,Underdoom
Diagonal Cavern Wall - Underdoom (Painted)
$12.75
Anchor Magnets,Caverns,Individual Pieces,KS6,Painted,Underdoom,Walls
Cascading Pool Cavern Corner - Underdoom (Painted)
$16.38
Anchor Magnets,Caverns,Individual Pieces,KS6,Painted,Underdoom,Walls
2x2 Stagnant Puddle Floor - Underdoom (Painted)
$9.11
Anchor Magnets,Caverns,Floors,Individual Pieces,KS6,Painted,Underdoom
Arch Topper - Underdoom (Painted)
$9.01
Caverns,Individual Pieces,KS6,Painted,Passages,Restock August 2025,Restock July 2025,Underdoom
2x6 Cave Entrance Wall - LED Socket - Underdoom (Painted)
$49.76
Anchor Magnets,Caverns,Individual Pieces,KS6,LED Sockets,Painted,Underdoom,Walls
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