Nightmare Editor is a free, open source toolset focused on modding Kingdom Hearts 3D: Dream Drop Distance. Built in is its own mod manager, Exam Editor, focused on providing a simplified way to build multiple mods into the 3DS version of the game. This tool works with games running both on real 3DS hardware and emulators such as Azahar, with texture pack support for emulators.
Screenshots
Observed history
| App | Change | Version | When ↑ |
|---|---|---|---|
| new | 1.0.5 | 30 Sept 2026 | |
| updated | 1.0.5 | 7 Oct 2026 |
Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
1.0.57 Oct 2026
Bugfix - chara_high.rbin can now be properly packed. I literally just forgot to put it in the list.
1.0.429 Sept 2026
Bugfix - Menu UI now correctly reports whether a mod is enabled.
1.0.329 Sept 2026
Code improvements - Created global variables for Version and About, as well as fixed a small visual error in the editor.
1.0.229 Sept 2026
Metadata fixes