This is a ROM hacking kit for the Pokemon Emerald ROM (USA 1.0).
I hacked together a little demo game here, where you can explore the whole emerald world, dumped from the ROM file. I also added this demo which just showcases a few features of this tool.
Screenshots:
The following things are supported:
Graphics:
- Overworld sprites
- Pokemon battle sprites (back, front)
- Pokemon icons
- Item sprites
- Field effects (e.g grass, ashe)
- Tilesets
- Tileset animations (e.g water, flowers)
- Door animations
Texts:
- The text "POKéMON"
- Attack names
- Item names
- Pokemon names
Map related:
- Map events (NPCs, Warps)
- Map connections
- Map behavior byte
- Map background byte
- Map border tile graphic
Happy hacking!