It's no worries! Yeah I'm aware the prototype is pretty scuffed. Unfortunately I lost my main programmer a few years ago and I don't know how to program, so I had to put together something playable with what was left in the build so it at least doesn't go to waste. Even with the help of a couple other programmers, it was hard to really replace or append onto the existing code. I would need to get a new programmer who is willing to start the project's code from scratch at this point, it would be easier on them that way.
If you collect all 500 coins and talk to Eureka, there will be a nice reward cutscene that gives a little bit more of a feel for what I actually wanted for the game. After enough time I will be posting the cutscene to Youtube as well!