KALE is a level editor for Kirby’s Adventure.
KALE supports editing almost every part of the game’s level data, including sprite and exit locations, tilesets, palettes, and overworld progression. The editor supports all North American, European, and Japanese ROMs.
Source code is available on GitHub, and is distributed under the MIT license.
Relevant link: https://github.com/devinacker/kale
YouTube Video:
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