Wow, what a great feedback I love it, thank you so much, I took note all of this, I was planning to make a game save system but didn't know how to do, because it is my first webgl game :D (I guess I can't write data to json file I am not sure tbh)
After the jam I will upload new version with the fixes and little overall enhancements. specially save game is a must because there is leveling up system and (There is actually exp data for 105 player levels lol :D)
And, thanks a lot for giving it a shot again, appreciated it.