Verified this week — Issue #16
Best free AI tools for Game Dev & 3D AI
Game and 3D AI tools generate textures, meshes, NPC dialogue, and world concepts for indie developers. Meshy, Scenario, Inworld, Blockade Labs, and Unity AI trials reduce art bottlenecks on free credits. Pair outputs with traditional DCC tools for production-ready assets.
Meshy
Free planText/image to 3D models with textures for games and AR.
Free $0: 100 monthly credits
Scenario
Free planGen AI game assets with style-consistent models for studios.
50 free daily credits
Convai
Free planConversational NPCs for Unity/Unreal with knowledge and actions.
Free $0: 100 interactions/month, 60 min
Spline AI
Free plan3D design tool with AI textures and scene generation.
Free $0: no AI credits included
Rodin by Hyper3D
Free planGenerates detailed 3D objects from images or text.
Free $0 plan; generation credits are paid ($1.5/credit)
Unity Muse
Free trialUnity AI for assets, animations, and chat inside the editor.
Free trial of Unity AI
Tripo
Free planAI 3D model generator from text and images.
free plan: monthly credits
Sloyd
Free planProcedural and AI 3D model generator.
free plan
Masterpiece X
Free trialGenerative 3D for games and creators.
7-day trial
Rosebud AI
Free planVibe-code browser games with AI.
free plan: build games with AI
Ludo.ai
Free planAI game ideation, art and research.
free plan: limited credits
Polycam
Free plan3D scanning and Gaussian splats with AI.
free plan: limited captures
KIRI Engine
Free plan3D scanning app with photogrammetry and splats.
free plan
Plask
Free planAI motion capture from video.
Free: 15 seconds/day motion capture, no subscription
Rokoko Vision
Free planFree AI motion capture from webcam or video.
free: AI mocap from video
Cascadeur
Free planAI-assisted 3D character animation software.
free plan with limits
Krikey AI
Free planAI 3D animation and avatar video maker.
free plan
GDevelop
Free planNo-code game engine with an AI agent.
free plan with limited AI requests
Bezi
Free trialAI assistant for Unity game development.
Free trial available
Astrocade
Free planMake games with AI by describing them.
free to play and create AI games
PixelLab
Free planAI pixel art and sprite generator for games.
Try for free; no credit card required
3D AI Studio
Free planText and image to 3D models.
Start free with free credits
Womp
Free planEasy 3D design in the browser with AI.
free plan
FAQ
Common questions
- Can I use AI 3D assets in commercial games for free?
- Check each generator's license; free tiers may restrict commercial use or require attribution.
- Do free mesh generators output game-ready topology?
- Often you must retopo, UV, and rig in Blender or your engine; AI meshes are starting points.
- What game engines integrate AI NPC tools?
- Inworld and Convai offer SDKs for Unity and Unreal with free sandbox tiers for prototyping.