Free software makes us happy, and whenever possible we like to release source code for our games and tools.
The license on all of the open source software here is the Give it Your Own License, License.
Since this page was getting unwieldy, we've made a page (link) that shows all of our source releases in list form, while this one just shows the most popular and "important" ones.
After a successful crowd-funding campaign on Indiegogo, Monster RPG 2 is now open source. You can get it from git with the command below, or download this archive (archive may not be up to date with repo.)
git clone git://nooskewl.com/monster-rpg-2.git
TGUI is an Allegro 5 GUI library that dates back before the original Monster game was released. It has been used in several games and applications since, including Monster RPG 2. There is a TGUI2 tutorial here: link to tutorial.
git clone git://nooskewl.com/tgui2.git
AshEdit2 is a top-down level editor for tile based games, such as Monster and Monster RPG 2.
git clone git://nooskewl.com/ashedit2.git