Is there anyway to restore Gamedata or at least Click a button i again lost my 100 percented gameplays and thats the second time
there is an "unlock all" button on our patreon cheat version, but other than that you'd have to hack the game. you can try manually copy-pasting your save data into the new folder for the game.
bessides that, i'd reccomend not trying to 100% the game until it's fully completed. making the save data foolproof when the game is still a work in progress would take us more time than it's worth.