GtkRadiant 1.5.0
Radiant Community – Open SourceGtkRadiant: Empowering Level Designers with an Open-Source Tool

GtkRadiant provides a robust and flexible environment for level design, making it a favorite among game modders and developers, though it may come with a steep learning curve for newcomers.
GtkRadiant is an open-source level editor designed for creating maps for first-person shooter games such as Quake, Call of Duty, and Halo. Developed by the Radiant Community, it allows game developers to design intricate levels by placing objects, textures, and structures in 3D space.
The program's interface is user-friendly and organized, with a drag-and-drop functionality that makes level editing intuitive. Users can select from a variety of pre-existing assets or import custom-made assets to give their levels unique touches. Additionally, GtkRadiant enables users to manipulate terrain and lighting to create a more immersive environment for players.
- GtkRadiant is compatible with a wide range of game engines, allowing developers to use it regardless of their preferred engine.
- The toolset supports numerous map formats and game engines like idTech, Source, Unreal Engine or Star Trek: Voyager - Elite Force.
- GtkRadiant also supports plugins created by members of the Radiant Community and can be extended to support specific game modifications and tools.
With its intuitive interface, extensive features, and compatibility across various engines, GtkRadiant is an excellent tool for game designers looking to create immersive levels for their players.
Overview
GtkRadiant is a Open Source software in the category Development developed by Radiant Community.
The users of our client application UpdateStar have checked GtkRadiant for updates 31 times during the last month.
The latest version of GtkRadiant is 1.5.0, released on 02/18/2008. It was initially added to our database on 10/29/2007.
GtkRadiant runs on the following operating systems: Windows.
Users of GtkRadiant gave it a rating of 3 out of 5 stars.
Pros
- Open-source software, allowing for transparency and community contributions.
- Cross-platform compatibility, supporting Windows, macOS, and Linux.
- Extensive documentation and tutorials available for users at varying levels of expertise.
- Versatile tool suitable for creating levels and maps for a variety of games such as Quake, Half-Life, and Jedi Academy.
- Support for advanced features like shaders, lighting effects, and entity manipulation.
Cons
- Steep learning curve for beginners due to the complexity of the tool and features.
- Lacks certain modern features found in newer level design tools.
- Can be prone to bugs or stability issues.
- Interface can be overwhelming and cluttered for some users.
- Less active development compared to some commercial level design software.
FAQ
What is GtkRadiant?
GtkRadiant is a level editor for games using the Quake engine.
Which games does GtkRadiant support?
GtkRadiant supports a variety of games that utilize the Quake engine, including Quake III Arena, Return to Castle Wolfenstein, and Jedi Knight II: Jedi Outcast.
Is GtkRadiant free to use?
Yes, GtkRadiant is an open-source software released under the GNU General Public License.
What platforms does GtkRadiant run on?
GtkRadiant is available for Windows, macOS, and Linux operating systems.
Can I create my own game levels with GtkRadiant?
Yes, GtkRadiant provides a user-friendly interface to design, build, and edit game levels.
Is there documentation available for GtkRadiant?
Yes, there is extensive documentation available on the Radiant Community website, including tutorials and guides.
Can I customize the interface of GtkRadiant?
Yes, you can customize the interface by modifying the layout, colors, and keyboard shortcuts.
Are there plugins available for extending the functionality of GtkRadiant?
Yes, GtkRadiant supports plugins that enable additional features and editing capabilities.
Is there an active community for GtkRadiant users?
Yes, there is a vibrant community of GtkRadiant users who provide support, share resources, and collaborate on projects.
Can I contribute to GtkRadiant development?
Absolutely! GtkRadiant is an open-source project, and contributions from the community are welcome.

David Fischer
I am a technology writer for UpdateStar, covering software, security, and privacy as well as research and innovation in information security. I worked as an editor for German computer magazines for more than a decade before joining the UpdateStar team. With over a decade of editorial experience in the tech industry, I bring a wealth of knowledge and expertise to my current role at UpdateStar. At UpdateStar, I focus on the critical areas of software, security, and privacy, ensuring our readers stay informed about the latest developments and best practices.
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