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On the recordRead 8 Oct 202612 facts
Ultimate Doom Builder
Plans and prices
Ultimate Doom Builder
Free
64-bit version recommended · 32-bit version for older PCs
Read 8 Oct 2026 · ultimatedoombuilder.github.io
On the record
- 32-bit build
- The x86 version is available for compatibility with older PCs.ultimatedoombuilder.github.io · read 8 Oct 2026
- 64-bit build
- The project recommends the x64 version for most users because it has fewer limits on project size.ultimatedoombuilder.github.io · read 8 Oct 2026
- Documentation
- The README points users to the editor reference manual, Refmanual.chm, for more detailed information.github.com · read 8 Oct 2026
- Engine support
- It works best with ZDoom-family ports and also supports classic engines.github.com · read 8 Oct 2026
- Graphics requirement
- The README specifies a graphics card with OpenGL 3.2 support.github.com · read 8 Oct 2026
- Integrations
- The project links to an official forum thread and to Git builds hosted by DRDTeam.org.github.com · read 8 Oct 2026
- Latest release
- The official download page lists version R4332 dated 06 Oct 2026.ultimatedoombuilder.github.io · read 8 Oct 2026
- License
- The GitHub repository identifies the project license as GPL-3.0.github.com · read 8 Oct 2026
- Linux packaging
- The README documents building a Flatpak package and installing it with Flatpak.github.com · read 8 Oct 2026
- Linux support
- Linux building is described as experimental, and the developers say Linux users may have to troubleshoot without their support.github.com · read 8 Oct 2026
- Purpose
- Ultimate Doom Builder is a map editor for Doom, Heretic, Hexen, and Strife based games.github.com · read 8 Oct 2026
- Windows requirements
- The README lists Windows 7, 8, 10, or 11 and Microsoft .NET Framework 4.7.2 as requirements.github.com · read 8 Oct 2026
