Hey I'm glad you liked it, thanks for playing :). I doubt I will making the source code public any time soon, and regardless I feel like looking at the project file doesn't really help anyone understand any of the systems either, since there is practically 0 documentation throughout the project. But that's just my educated guess.
But if you have any specific questions or something you'd need help with then feel free to send them to my e-mail and I'll get back to you!