Thanks not only for taking the time to play, but the time to provide feedback!
The game should automatically track and save the runes you’ve collected and allow you to “Continue” from the title screen. This should work in both web and Windows version. Would love to know if it works for you.
I’d also be very interested to figure out how you spawned outside of the map. I have not yet seen that one.
Unfortunately, it does seem that there is a bug where you can accidentally bring yourself out of harmony using the yin / yang runes to restore other elements. There is supposed to be a check to prevent it but, for some reason, it doesn’t work.
Thanks again for playing, I hope you will have a chance to fight the enemies in the Temple of Mind!