Don't forget about the exploding hearts and exploding flowers. Honestly I hate the slower paces my self so when I test I am pretty much always "running". I had a setting in the main lobby that you can adjust the walking speed but I kept it at the slowest setting by default because some players tend to get motion sick from fast movements (so I have I read).
I like the idea of adding a penalty for going under water although I was trying to have a full - go anywhere - environment. There are natural colliders in the physical objects like trees and buildings and rock boundary areas.
I also like the zone areas idea where some areas are easier to navigate. I will be making an update this weekend and I will add both ideas into that update.
Thanks for playing and reviewing. I hope you enjoyed it. I enjoyed your entry a lot. Very unique and cool. I enjoy VR immersion but wow.