Scrapped / Unused Content

There isn't that much scrapped content as far as I know. Despite me owning a version of Kiseki, there's little to no information about scrapped or unused content. But I did find a few things. If you have any information regarding scrapped / unused content, then please contact me on Twitter. My handle is @SkySpell_.
 * One of the known planned classes, Shinobi, had only one available weapon but no weapon pool. This particular weapon is the shuriken.
 * There was a table called "DemonPeople" within the source code. The list contains a few unused class names such as Golem, Warlock, Nightmare, and Morphling. There isn't that much information to determine if they were planned for future updates or not.
 * Deagles were a planned weapon, but was ultimately scrapped because of development ceasing in 2010. Even in the latest version (v2.3b), the Deagle weapon was unused.