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
Ember cluster (VFX Mesh Library)
Eight glowing chamfered fragments each seated on its own tapered vertical trail, with five soot lobes below them.
Dust devil (VFX Mesh Library)
Three ribbons winding up a widening column above a scoured ground ring, with eight grit lobes carried inside.
Rain splash ring (VFX Mesh Library)
A small crested ring wave with eight curled spouts, eight droplet beads and a lathed centre column.
Bubble cluster (VFX Mesh Library)
Eleven clearly separated bubbles rising in a wide spiral from a seabed vent ring, each with a small highlight facet.
Falling leaf cluster (VFX Mesh Library)
Six ribbed leaf blades with a midrib and two side veins, tumbling at scattered angles through a metre of air.
Smoke lobes (VFX Mesh Library)
A drifting column of twelve dark billows leaning away from a smouldering base ring with five glowing coals.
Steam column (VFX Mesh Library)
A continuous twisting steam column widening as it rises a metre off a grated vent ring.
Thruster ring nozzle (VFX Mesh Library)
A slim annular nozzle throwing three graded toroidal plume rings down the axis, with eight converging vane streaks between them.
Vent burst (VFX Mesh Library)
Pressure released through a rectangular louvre as a fan of seven curved sheets, with seven gas lobes ahead of it.
Charge up sphere (VFX Mesh Library)
A swelling core inside two canted containment rings, fed by eight shards pointing inward from half a metre out.
Exhaust plume (VFX Mesh Library)
A curving stack of eleven gas lobes leaning away from a short stack collar, with a stub of flame at the mouth.
Hover jet cone (VFX Mesh Library)
A downward blast cone splashing into a crested ground ring, with eight dust skirt lobes and a nozzle collar.
Afterburner flare (VFX Mesh Library)
A chain of five shock diamonds narrowing down the exhaust axis, with a brighter inner chain and a nozzle ring.
Thruster cone (VFX Mesh Library)
A long tapered exhaust cone trailing along -Z with a brighter inner cone, three shock rings and a nozzle lip.
Wormhole funnel (VFX Mesh Library)
A flared funnel throat sunk into the ground with two spiral wall ridges, a rim torus and a bright throat bead.
Suppressed discharge puff (VFX Mesh Library)
A slim flame stub and muzzle ring at the bore, with a tight gas ball pushed out ahead of it and four drifting wisps, for suppressed weapons.
Rift tear (VFX Mesh Library)
A vertical tear with two jagged slab lips prised apart around nine loose shards, with eight flicks along the edges.
Muzzle cone flash (VFX Mesh Library)
A broad fluted blast cone with a hot inner core, eight forward flutes and a back blast ring at the muzzle.
Muzzle star flash, medium (VFX Mesh Library)
A six point star flash of alternating blade lengths around a short hot cone, a core bead and a barrel ring.
Dimensional shard cluster (VFX Mesh Library)
Nine crystal fragments held in orbit around a dark jittered core with a bright inner sphere and a canted ring.
Recall helix (VFX Mesh Library)
Two counter wound spirals rising from a stepped base ring around a slim core shaft, with seven lifting motes.
Gateway arch (VFX Mesh Library)
A seven block arch on two piers, spanned by a chamfered energy sheet with a brighter inner sheet.
Teleport pad glyph (VFX Mesh Library)
A hexagonal deck with a recessed inner plate, six channel marks, six corner posts and a bright centre disc under a ring.
Warp tunnel segment (VFX Mesh Library)
A 1 m open tunnel shell along +Z with eight internal swept ribs and a collar at each end so segments chain.