RPG Boss
RPG Boss: A free, open-source 2D RPG editor for desktop development. Ranked #32 of 42 in Game Development Software by our editors (6.1/10); pricing: Free plan; best for open-source desktop RPG prototyping.
At a glance
- Editor score6.1 / 10
- PricingFree plan
- Best forOpen-source desktop RPG prototyping
- Free planYes
- Paid fromFree
- Facts checked22 Sep 2026
Where it wins
- Point-and-click editor with an integrated RPG engine
- Supports Windows, Linux, and macOS editor workflows
- Includes automated tests and desktop binary packaging
Where it doesn't
- Focused on RPG development rather than broader game genres
- Primary targets are desktop editor and runtime builds
- Gradle-based build and run workflow adds project setup steps
Our verdict on RPG Boss
RPG Boss is an open-source 2D RPG game editor and integrated engine for developers creating role-playing games. Its point-and-click editor runs on Windows, Linux, and macOS, while the project targets desktop builds. The software is suited to creators who want an RPG-focused workflow with both visual editing and scripting, rather than a general-purpose game development environment. It is distributed under the GNU Affero General Public License version 3.
Its standout strength is the combination of a visual editor, integrated engine, and compatibility with RPG Maker VX and XP material formats. That compatibility can help projects work with assets from those formats, while the libGDX foundation provides the underlying development basis. The Gradle-based build and run workflow, automated project tests, packaging scripts, and binary packaging for desktop builds give the project a defined path from editing through build output. These features make RPG Boss a practical fit for desktop RPG prototypes that need repeatable project checks and packaging capabilities.
The trade-off is focus: RPG Boss is designed around RPG creation and 2D desktop targets, not a broad range of genres or deployment platforms. Its workflow also expects familiarity with Gradle-based project operations alongside point-and-click editing. Choose it if open-source licensing, RPG Maker VX or XP material compatibility, desktop editor support, and built-in automated tests align with the project. Choose an alternative if the priority is a general-purpose engine, non-RPG production, or targets beyond desktop editor and runtime builds.
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RPG Boss pricing
RPG Boss fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Engine type | 2d |
| Primary targets | Desktop |
| Visual scripting | Not verified |
| Multiplayer tools | Not verified |
| Source control | Not verified |
| Built-in testing | Yes |
| Team collaboration | Not verified |
| Deployment | Desktop |
| Platforms | Windows, macOS, Linux |
| Support | Docs, Community |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 22 Sep 2026 |
Alternatives to RPG Boss
- Unreal EngineA broad game-development engine with visual and C++ workflows and royalty-based terms.9.4
- Godot EngineA capable open-source engine for desktop, mobile, web and XR projects.9.2
- Roblox StudioA focused, free toolkit for building, testing, collaborating on, and publishing Roblox games.9.1
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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