3DAssets.dev

Free models · Game-ready GLB

Environments

Every low-poly medieval environment 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 environments set from the packs.

7 free GLB models

Castle Wall Under Assault (Medieval Siege and Castle Defence)

Castle Wall Under Assault (Medieval Siege and Castle Defence)

Forty metres of defended curtain on the 4 m wall grid, with a barred gate, a cracked bay and an open breach in it. Timber hoardings bracket the wall head in two runs, defenders work the merlons over a pitch cauldron, braziers and stocked arrows, and a repair scaffold stands...

@3dassets28.9k tris · 30 ↓
Starter Town And Outlands (Medieval MMO Starter Realm)

Starter Town And Outlands (Medieval MMO Starter Realm)

The starter region of a low poly fantasy world, built from every piece in the pack. A walled town forty metres square stands behind nine bays of curtain wall a side, four corner towers and a gatehouse with a working portcullis and gate leaves, its wall walk running the whole...

@3dassets106k tris · 56 ↓
Kingdom Military Camp (Medieval RTS Faction Buildings)

Kingdom Military Camp (Medieval RTS Faction Buildings)

Military production, training and defense compound with sixteen distinct roles on spacious planning centres.

@3dassets5.2k tris · 14 ↓
Kingdom Economic Centre (Medieval RTS Faction Buildings)

Kingdom Economic Centre (Medieval RTS Faction Buildings)

Sixteen economic and civic buildings arranged on 14 m planning centres; all source models retain metre dimensions.

@3dassets7.8k tris · 17 ↓
Castle Siege Camp (Medieval Castle Construction)

Castle Siege Camp (Medieval Castle Construction)

Static siege equipment, defenses, training and supplies arranged as a readable equipment yard.

@3dassets3.8k tris · 10 ↓
Castle Connector Cases (Medieval Castle Construction)

Castle Connector Cases (Medieval Castle Construction)

Representative aligned straight, corner, closed end, tee and stair/landing interfaces. Spaced rows are independent test assemblies.

@3dassets912 tris · 11 ↓
Blue Banner Castle Courtyard (Medieval Castle Construction)

Blue Banner Castle Courtyard (Medieval Castle Construction)

Closed 24 m outer fortification with a continuous 4 m-high wall-walk, 2 m-clear arched southern entrance, stair access, keep, well and working-yard equipment. Doors and interiors are static. Walk route is geometrically connected; no navmesh or collision is supplied.

@3dassets4.6k tris · 51 ↓