It has been a week but I did work on most of the things you did suggest so that took a while. But yes the game right now does basically end after the first day, I was mostly interested in getting the main gameplay loop done and see how people interact with it. This version is technically similar to that, but the main difference is that as you said it needed a more traditional tutorial, so did that, i am hoping it does make things make more sense.
The footstep particle thing was something I was supposed to fix ages ago but just slipped my mind. As for the lag issue, i had like a general idea of why that was happening in the previous version. It is kinda happening now as well not as sure why though but would figure it out soon enough. Forgot the Audio bit, will see what to do for that as well. But yeaaa thanks for playing the Game.