Thank you for feedback. As I told Jetsy, found the bug, but cannot reupload it now, so if u liked the game, feel free to finish it after voting period ends. :D
The reset tutorial was part of respawn sign, but I guess it was not obvious.
As for the game running for a long time, it is possible that because the game was saving way too much data, it couldn't handle it, but thank you for notifing me about it.