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Free models · Game-ready GLB

Modular

Every pixel model below is a self-contained .glb under 25 MB that drops into three.js, Blender, Godot, Unity and Unreal, free to use and modify in commercial projects without attribution.

Load one straight from its CDN URL with a plain GLTFLoader, or take a whole themed set from the packs.

125 free GLB models

Floor Grate (Dungeon Room Builder)

Floor Grate (Dungeon Room Builder)

Iron-bar floor grate over a 2 m clear opening.

@3dassets156 tris
Floor Rune (Dungeon Room Builder)

Floor Rune (Dungeon Room Builder)

Octagonal rune floor with raised central crossing sigil.

@3dassets100 tris
Floor Drain (Dungeon Room Builder)

Floor Drain (Dungeon Room Builder)

Floor with inset-looking iron drainage bars.

@3dassets180 tris
Floor Cobbled (Dungeon Room Builder)

Floor Cobbled (Dungeon Room Builder)

Twenty-five cobble floor tile with narrow mortar seams.

@3dassets312 tris
Floor Checker (Dungeon Room Builder)

Floor Checker (Dungeon Room Builder)

Decorative checker-inlaid floor; cosmetic floor variant.

@3dassets192 tris
Floor Slab (Dungeon Room Builder)

Floor Slab (Dungeon Room Builder)

4 m square floor tile with top at y=.25.

@3dassets12 tris
Tunnel cutaway study (Cave and Crystal Caverns)

Tunnel cutaway study (Cave and Crystal Caverns)

Functional review variant exposing half of the standard tunnel interior and floor.

@3dassets388 tris
Modular cave pool tile (Cave and Crystal Caverns)

Modular cave pool tile (Cave and Crystal Caverns)

Four-metre cave floor under a shallow translucent water layer.

@3dassets24 tris
Natural chimney shaft (Cave and Crystal Caverns)

Natural chimney shaft (Cave and Crystal Caverns)

Open vertical access shaft with four thick walls and no floor or roof.

@3dassets48 tris
Shaft daylight rim (Cave and Crystal Caverns)

Shaft daylight rim (Cave and Crystal Caverns)

Low open stone collar around the top of a shaft.

@3dassets48 tris
Chamber floor panel (Cave and Crystal Caverns)

Chamber floor panel (Cave and Crystal Caverns)

Four-metre square solid cave floor on the shared terrain grid.

@3dassets12 tris
Small cave chamber (Cave and Crystal Caverns)

Small cave chamber (Cave and Crystal Caverns)

Six-metre chamber with four open portals and a continuous floor.

@3dassets1.5k tris
Large cave chamber (Cave and Crystal Caverns)

Large cave chamber (Cave and Crystal Caverns)

Eight-metre chamber with a broad unobstructed central floor and four entrances.

@3dassets2.4k tris
Crystal-lined tunnel (Cave and Crystal Caverns)

Crystal-lined tunnel (Cave and Crystal Caverns)

Standard passage with low crystals kept outside the central walking line.

@3dassets856 tris
Rubble-blocked tunnel end (Cave and Crystal Caverns)

Rubble-blocked tunnel end (Cave and Crystal Caverns)

Collapsed passage closed by a rock face and a pile of breakdown debris.

@3dassets1.3k tris
Flooded cave tunnel (Cave and Crystal Caverns)

Flooded cave tunnel (Cave and Crystal Caverns)

Standard tunnel with a shallow translucent water layer over the floor.

@3dassets688 tris
Tunnel chamber transition (Cave and Crystal Caverns)

Tunnel chamber transition (Cave and Crystal Caverns)

Tunnel mouth opens into a 6 m hall with a wide chamber port.

@3dassets2.3k tris
Tunnel to shaft chamber (Cave and Crystal Caverns)

Tunnel to shaft chamber (Cave and Crystal Caverns)

Short approach opens into a vertical access chamber with an open ceiling.

@3dassets1.5k tris
Wide cave gallery (Cave and Crystal Caverns)

Wide cave gallery (Cave and Crystal Caverns)

Broad 4.4 m passage with a low arched ceiling.

@3dassets676 tris
Cave dead end (Cave and Crystal Caverns)

Cave dead end (Cave and Crystal Caverns)

Standard tunnel ending at a closed natural rock face.

@3dassets688 tris
Narrow cave squeeze (Cave and Crystal Caverns)

Narrow cave squeeze (Cave and Crystal Caverns)

A tighter 1.6 m passage for a local constriction; distinct narrow-profile connectors.

@3dassets676 tris
Rising cave tunnel (Cave and Crystal Caverns)

Rising cave tunnel (Cave and Crystal Caverns)

Four-metre tunnel rises one metre between its north and south floor ports.

@3dassets676 tris
Four-way cave junction (Cave and Crystal Caverns)

Four-way cave junction (Cave and Crystal Caverns)

Four open portals around a clear central floor.

@3dassets856 tris
Left cave bend (Cave and Crystal Caverns)

Left cave bend (Cave and Crystal Caverns)

Quarter-turn passage connecting north to west on a 4 m grid.

@3dassets1.3k tris