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Low-poly 3D

Low-poly sci-fi assets

Space colonies, cyberpunk streets, alien worlds, hover cars, spacecraft and walking mechs, with neon and engine glow that lights up after dark. Mechs and alien creatures walk with IK; ships and drones loop.

81 models51 move27 walk9 free194–4,198 trianglesGLB · OBJ · three.js
Grey Alien, low-poly 3D characterGrey Alien Sci-Fi Crew · 1,936 tris Walks · 2 legsFree
Android, low-poly 3D characterAndroid Sci-Fi Crew · 3,252 tris Walks · 2 legsPro
Astronaut, low-poly 3D characterAstronaut Sci-Fi Crew · 3,572 tris Walks · 2 legsPro
Battle Mech, low-poly 3D mechBattle Mech Mech Hangar · 3,812 tris Walks · 2 legsPro
Crab Bot, low-poly 3D mechCrab Bot Robots · 3,924 tris Walks · 6 legsPro
Cyborg, low-poly 3D characterCyborg Sci-Fi Crew · 2,850 tris Walks · 2 legsPro
Engineer, low-poly 3D characterEngineer Sci-Fi Crew · 3,234 tris Walks · 2 legsPro
Exosuit, low-poly 3D mechExosuit Mech Hangar · 3,736 tris Walks · 2 legsPro
Eye Stalker, low-poly 3D creatureEye Stalker Monsters · 3,088 tris Walks · 6 legsPro
Mech Pilot, low-poly 3D characterMech Pilot Sci-Fi Crew · 3,068 tris Walks · 2 legsPro
Robo Dog, low-poly 3D mechRobo Dog Mech Hangar · 3,200 tris Walks · 4 legsPro
Scientist, low-poly 3D characterScientist Sci-Fi Crew · 2,744 tris Walks · 2 legsPro
Scout Mech, low-poly 3D mechScout Mech Mech Hangar · 2,628 tris Walks · 2 legsPro
Spider Bot, low-poly 3D mechSpider Bot Mech Hangar · 3,616 tris Walks · 8 legsPro
Spider Tank, low-poly 3D mechSpider Tank Mech Hangar · 3,754 tris Walks · 8 legsPro
Star Walker, low-poly 3D creatureStar Walker Monsters · 2,982 tris Walks · 5 legsPro
ATM, low-poly 3D propATM Shop & Market · 1,368 tris Moving partsPro
Server Rack, low-poly 3D propServer Rack Office & Tech · 1,920 tris Moving partsPro
Tank Bot, low-poly 3D mechTank Bot Robots · 3,666 tris RollsPro
UFO Saucer, low-poly 3D vehicleUFO Saucer Air, Sea & Space · 2,846 tris FliesPro
Asteroid, low-poly 3D nature modelAsteroid Space Colony · 1,484 tris StillFree
Floor Tile, low-poly 3D buildingFloor Tile Modular Level Kit · 194 tris StillFree
Bulb Tree, low-poly 3D nature modelBulb Tree Alien World · 2,722 tris StillPro
Jetpack, low-poly 3D propJetpack Adventurer Gear · 1,768 tris StillPro
Level Ramp, low-poly 3D buildingLevel Ramp Modular Level Kit · 1,664 tris StillPro
Level Wall, low-poly 3D buildingLevel Wall Modular Level Kit · 944 tris StillPro
Roof Piece, low-poly 3D buildingRoof Piece Modular Level Kit · 620 tris StillPro

How it works

Sci-fi scenes live at night, so these models carry night zones for screens, neon, windows and thrusters. Switch the night look on to see a cyberpunk block or a colony light up, or read the zones to place real lights in your engine.

Kits such as Space Colony, Cyberpunk, Alien World, Mech Hangar and Robots share one scale and style, so you can mix them into one setting.

Questions

Do the sci-fi models glow?

Many do: they declare night zones for neon, screens and engines that glow when the night switch is on.

Are there walking mechs and aliens?

Yes. Mechs and alien creatures walk with procedural IK and carry a Walk clip in the GLB.

Can I use them in a web game?

Yes. They are low-poly with flat colours and load as GLB in three.js, Babylon.js or any glTF viewer.

Keep looking

Browse by type

Low-poly charactersLow-poly creaturesLow-poly vehiclesLow-poly buildingsLow-poly robots and mechsLow-poly propsLow-poly trees, rocks and terrainLow-poly furnitureLow-poly weaponsLow-poly fantasy and medievalModular level kits

Motion and price

Free low-poly 3D modelsAnimated low-poly 3D models3D models that walk

By engine

3D models for three.js3D models for React Three FiberLow-poly 3D models for GodotLow-poly 3D models for Unity3D assets for AI agents

Kits

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Guides

How to add a walking 3D creature to a three.js sceneHow to add an animated low-poly model to React Three FiberHow to import an animated low-poly GLB into Godot 4How to use an animated GLB model in UnityHow to give an AI coding agent a 3D asset library over MCPHow do procedural IK walk cycles work?How to use low-poly 3D assets in a web game