Windows 10 / 11 · 64-bit
PSXTerrainBuilder.exe
v1.0 · Portable, no install required
Download PSXTerrainBuilder.exe

Windows may show a SmartScreen warning for unsigned apps — click "More info" → "Run anyway" to continue.

Single .exe No install, no dependencies
OpenGL 2.1+ GPU requirement
4 GB RAM Recommended minimum
Keyboard + Mouse Fly camera, brush-based editing
Other Platforms

macOS & Linux

Windows ships first. Builds for other platforms are on the way.

macOS
In progress
Coming Soon
Linux
In progress
Coming Soon

New to the editor?

The How to Use guide walks through every tool step by step, from your first sculpt stroke to importing a custom model.

Want the full toolset first?

See everything the editor can do — sculpting, splat texture painting, roads, modular props, foliage and custom import.

Found a problem?

Report bugs or request features through GitHub — the editor is actively developed.