Intro to coding Galcon Mods
To add your own mods, go to:
Windows: c:\program files\galcon\mods\
MacOSX: /Applications/Galcon.app/Contents/Resources/mods/
Linux: ./galcon/mods
Read this to learn how to program in python:
http://docs.python.org/tut/tut.html
(Please note that Galcon only allows a subset of python - no Exceptions and magic things. Just "simple" python code.)
The Galcon API is similar to the pygame API:
http://www.pygame.org/docs/index.html
Especially the Rect objects and the Event objects.