Free models · Game-ready GLB
Sci fi
Every sci-fi 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.
1,094 free GLB models
Spark fan (VFX Mesh Library)
A planar fan of fifteen thin sparks thrown through a 160 degree arc, with a bright core bead and a wedge flash.
Xeno Menagerie Lineup (Alien Creatures and Monsters)
Eighteen species staged in two graded rows beside a 1.8 m scale marker post so relative size reads at a glance: four megafauna along the back row, humanoid xenos and swarm forms along the front row from largest on the left to sub-metre on the right. Layout only; every model...
Xeno Surface Encounter (Alien Creatures and Monsters)
A loose surface encounter staged at true relative scale: a plated grazer and calf browsing past a nest site, an apex predator and its juvenile working in from one flank, a filter feeding wader and a tripod browser behind them, a floater and a gasbag drifter overhead and a...
Scale Marker Post (Alien Creatures and Monsters)
Graduated 1.8 m reference post for judging creature size in a scene.
Bone Analogue Remains (Alien Creatures and Monsters)
Weathered xeno skeleton: skull, vertebral column, rib arcs and a shed limb bone.
Specimen Containment Tank (Alien Creatures and Monsters)
Glazed specimen tank on an alloy plinth with a hinged access hatch.
Xeno Tracking Collar (Alien Creatures and Monsters)
Banded field tracking collar with a transmitter housing and antenna.
Xeno Feeding Trough (Alien Creatures and Monsters)
Open resin feeding channel on three splayed legs, charged with nutrient gel.
Xeno Nest Mound (Alien Creatures and Monsters)
Built resin nest ring with radial ribs and a clutch of eggs inside.
Xeno Hatching Pod (Alien Creatures and Monsters)
Opened hatching pod with four peeled petals over an empty lining.
Xeno Egg Cluster (Alien Creatures and Monsters)
Six graded xeno eggs cemented onto a shared resin pad.
Segmented Worm Hatchling (Alien Creatures and Monsters)
Translucent juvenile worm with the adult radial jaw already formed.
Apex Predator Juvenile (Alien Creatures and Monsters)
Half-size apex predator with a proportionally larger skull and shorter forelimbs.
Insectoid Moult Shell (Alien Creatures and Monsters)
Empty split carapace left standing after a moult, thorax peeled open.
Plated Grazer Calf (Alien Creatures and Monsters)
Young plated grazer with small unfused back plates.
Insectoid Xeno Juvenile (Alien Creatures and Monsters)
Half-grown insectoid with pale unfused armour and grip claws instead of blades.
Insectoid Xeno Hatchling (Alien Creatures and Monsters)
Newly emerged insectoid hatchling with a soft pale carapace and oversized head.
Jelly Drifter (Alien Creatures and Monsters)
Small translucent bell drifter fringed with short ground-touching tendrils.
Scavenger Crab Form (Alien Creatures and Monsters)
Wide flat scavenger on six legs with one crushing and one fine claw.
Insectoid Xeno Egg (Alien Creatures and Monsters)
Single leathery insectoid egg with a closed four-lobed crown seam.
Xeno Parasite (Alien Creatures and Monsters)
Flat clinging parasite on eight finger legs with a long grasping tail.
Skitterer (Alien Creatures and Monsters)
Fast eight-legged skitterer with a small wedge body and paired sensor stalks.
Winged Swarm Unit (Alien Creatures and Monsters)
Slim four-winged swarm flier at rest on six short legs.
Spore Drone (Alien Creatures and Monsters)
Buoyant bulb organism standing on three stiff cilia under a fine corona.