Porymap Logo


by huderlem

A map editor for the Pokémon generation 3 decompilation projects

Porymap is a cross-platform map editor for the Gen 3 pret decompilation projects. Its primary functions are to allow editing map tiles, collision, events, connections, and properties. Porymap provides additional functionality, such as tileset editing and region map editing.

Those familiar with traditional Gen 3 binary ROM hacking can think of it as the Advance Map equivalent for the decompilation projects. Porymap supports the same features as Advance Map, so Advance Map users shouldn’t have much difficulty learning how to use Porymap. There are many usability improvements in Porymap. The most notable is undo/redo when painting map tiles.

Porymap reads and writes files in the decompilation projects. It does not read or write ROM files. Therefore, it is highly recommended to use Git for version control when working with Porymap.

Changes in version 5.1.1

about 1 month ago
Installed Size~3 MB
Download Size1 MB
Available Architecturesaarch64, x86_64
LicenseGNU General Public License v3.0 only

Installs over time

Manual Install

Make sure to follow the setup guide before installing

flatpak install flathub io.github.huderlem.porymap


flatpak run io.github.huderlem.porymap