Hey! Thanks a lot for your interest in this game!
I do have the code base for this game saved but I can't share it right now. It contains some paid assets and it would be a pain to clear it out and do all the licensing properly to make it open source.
The code for this game is also messy as hell so it's probably better that no one else except for me will ever have to read it :D
Sorry about that! I hope you'll have a great day! :)