Clockstone, the developers of Avencast: Rise of the Mage, have released their development tools to the masses! If you liked Avencast and want to try your hand at creating your own content, download the Avencast devkit to get started.
This toolset provides some very powerful editing tools. It’s designed more for programmer types than those new to modding and game development. However, with a little motivation you can dive right in and see what it’s like to be part of the game industry!