itch.io

Oh, okay, sorry for the confusion, what do you want them for, do you want to archive or test bugs from old versions or what?

Whatever the case, here they are.

https://itch.io/t/3963568/old-versions-of-the-engine

https://catto-boi-the-cat.itch.io/catto-boi-and-the-legandary-diamond-biscuit

I loved the concept of your project, maybe if you used some of the Catto Boi Engine code you could develop it further, you have my permission :)