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RPG Boss

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What RPG Boss is

RPG Boss is a free, point-and-click editor and engine for making 2D role-playing games. Its desktop editor runs on Windows, Linux, and Mac and is based on libgdx. The project wiki explains how to create maps, events, NPCs, chests, and custom menus. Visual tools support RPG Maker VX autotiles and spritesets, plus tilesets built from 32×32 tiles. Iconsets can use any size when a tile size is specified during import, and windowskins use RPG Maker XP format. The repository states an AGPL3 license and includes automated tests intended to catch regressions. Build instructions use the included Gradle wrapper and list Git plus Java 6, 7, or 8, or specified OpenJDK versions. Packaging guidance covers Windows and tar.gz binaries with Launch4j, and the project can be imported into Eclipse or another IDE. The latest listed release is v0.9.8, marked pre-release; authored games are intended to run on mobile platforms eventually.

Who it suits

RPG Boss suits creators who want a desktop editor for 2D RPG maps, events, characters, and menus. It also fits developers comfortable building from source and following the project’s wiki and Gradle instructions.

What it does well

  • Free AGPL3-licensed RPG editor
  • Runs on Windows, Linux, and Mac
  • Guides cover maps, events, NPCs, and menus
  • Supports RPG Maker VX assets
  • Automated tests included

What to know first

  • Latest listed release is a pre-release
  • Build requires Git and Java versions
  • Authored mobile games are only intended eventually

Verdict

RPG Boss provides a documented desktop workflow for creating 2D RPG content with flexible asset support. Its pre-release status and build prerequisites matter for users who want a ready-made or mature release.

Facts from RPG Boss's own pages

Assets
The editor supports RPG Maker VX format autotiles and spritesets, and tilesets made from 32×32 tiles. · github.com, 11 Oct 2026
Automated tests
The README says the project uses automated tests to check that changes do not break existing functionality. · github.com, 11 Oct 2026
Binary packaging
The packaging instructions list launch4j as a prerequisite and show an example Windows executable and tar.gz output. · github.com, 11 Oct 2026
Build process
The README says to run the included Gradle wrapper to build and run the program, with commands for Linux or Mac and Windows. · github.com, 11 Oct 2026
Build requirements
The repository lists Git and Java 6, 7, or 8 (or specified OpenJDK versions) as build prerequisites. · github.com, 11 Oct 2026
Custom assets
Iconsets can be any size, with the tile size specified during import; windowskins use RPG Maker XP format. · github.com, 11 Oct 2026
Desktop editor
The editor runs on Windows, Linux, and Mac. · github.com, 11 Oct 2026
Documentation
The project wiki lists guides covering game creation, events, maps, assets, menus, and developer topics. · github.com, 11 Oct 2026
Editor platforms
The editor runs on Windows, Linux, and Mac. · github.com, 11 Oct 2026
Engine basis
RPG Boss is based on libgdx. · github.com, 11 Oct 2026
Game creation
The project wiki includes guides for creating maps, events, NPCs, chests, and custom menus. · github.com, 11 Oct 2026
Game platforms
The README says authored games are intended to run on mobile platforms eventually. · github.com, 11 Oct 2026
Game runtime
The project says authored games are intended to run on mobile platforms eventually. · github.com, 11 Oct 2026
Integrations
The build instructions say the Gradle project can be imported into Eclipse or another IDE. · github.com, 11 Oct 2026
License
The repository states that RPG Boss is licensed under AGPL3. · github.com, 11 Oct 2026
Packaging
The repository describes packaging Windows and tar.gz binaries using a shell script and Launch4j. · github.com, 11 Oct 2026
Product
RPG Boss describes itself as a point-and-click RPG game editor and engine. · github.com, 11 Oct 2026
Release status
The latest listed release is v0.9.8, marked as a pre-release. · github.com, 11 Oct 2026
Security
The repository's Security and quality tab displays zero security advisories. · github.com, 11 Oct 2026
Support
The project provides a GitHub wiki with user and developer guides. · github.com, 11 Oct 2026

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