Part 2 — Tools
The software landscape for every stage: modeling, sculpting, UVs, texturing, engines, photogrammetry and vegetation, compared with prices and licences.
The software landscape
- Choosing tools: an overviewOverviewHow to pick 3D software for game environment work by cost, platform, licence, pipeline fit and job prospects, with starter kits for three budgets.
- Software licensing explainedTopicWhat perpetual, subscription, revenue-capped, education, non-commercial and open-source licences mean for the tools you use, and what each allows for portfolio and paid work.
- A free and open-source pipelineGuideHow to make game-ready 3D assets and environments with free and open-source tools only - Blender, Krita, GIMP, Material Maker, ArmorPaint, Meshroom, TrenchBroom and Godot - with licences, platforms, the handoffs between them, and where the gaps are.
- Modeling softwareReferenceA neutral directory of polygon, procedural, CAD, low-poly, browser and tablet modeling tools for game environment work, plus the Blender add-ons environment artists use most, with platforms, licence models and October 2026 prices.
- Sculpting softwareReferenceA neutral directory of desktop, tablet, browser and VR sculpting tools for rocks, cliffs, damage and organic environment detail, with platforms, licences, October 2026 prices and current status.
- UV, retopology and baking toolsReferenceA neutral directory of UV unwrapping and packing tools, manual and automatic retopology tools, LOD optimisers and texture bakers, with platforms, licence models and October 2026 prices.
- Texturing and material softwareReferenceA neutral directory of 3D painting, node-based material, photo-to-material and AI material tools, 2D image editors and free material libraries for game texturing, with platforms, licences, October 2026 prices and current status.
- Game enginesReferenceA neutral directory of game engines and creation platforms used for environment work, with editor platforms, licence terms and recent licensing history.
- Level editors and blockout toolsReferenceA neutral directory of in-engine blockout tools, brush-based editors and modding editors used to build and test level layouts before final art.
- Photogrammetry and scanning toolsReferenceA neutral directory of desktop photogrammetry software, phone scanning apps and Gaussian splat capture, plus capture equipment notes for game environment work.
- Vegetation and procedural toolsReferenceA neutral directory of tree and plant generators, terrain generators and procedural world-building frameworks for games, with platforms, licences and status.
- Reference, review and presentation toolsReferenceA neutral directory of reference boards, image libraries, collaborative whiteboards, renderers, 3D viewers, portfolio hosts and screen-capture tools for environment artists.
- Asset libraries and asset licencesReferenceWhere to get ready-made 3D assets, textures and HDRIs - Fab and Megascans, Poly Haven, ambientCG, Sketchfab, the Unity Asset Store - what CC0, CC BY, Standard and Editorial licences allow, and how to use bought or free assets honestly in a portfolio.
- AI-assisted 3D generationTopicWhat generative AI tools for 3D can and cannot do in 2026 - text- and image-to-3D services such as Meshy and Tripo, AI texture features in Substance 3D and Unity - plus licences, the quality of their meshes, industry attitudes, platform policies and the legal debate.
- Modding and user-generated content toolsReferenceThe free editors that let you build inside existing games - UEFN, Roblox Studio, Minecraft add-ons, Source 2 Hammer, the Skyrim Creation Kit, Halo Forge and Quake-style editors - with what each costs, what you can import, and what each teaches an environment artist or level designer.