CS Engine, XGM Driver - MIT
All the source code not explicitly mentioned to be another license below are MIT.
The XGM driver (in src/xgm/
) is from SGDK, which also uses the MIT license.
NXEngine-based AI routines - GPLv3
Consider all the code under src/ai/
to be GPLv3.
Even in places where an AI function is entirely different, NXEngine's version was still used as a starting point.
All created by Pixel, unless specified otherwise. I used them without permission. You absolutely can't use these in anything commercial.
Music Covers - CC-BY-NC
All files in this directory were created by me using Deflemask and are CC-BY-NC (give me credit, and don't use it in a commercial product).
In versions prior to 0.8.1, the following tracks were covered by DavisOlivier. No license was mentioned.
- Cave Story
- Eyes of Flame
- Gestation
- Gravity
- Fanfare 1 / 2 / 3
The font used in the Title Screen menus and in-game dialogue was made by Sik. Ask him if you want to use them.
Japanese, Chinese, Korean fonts are: