Check your library again, and go to "My Purchases" if you don't see it there, you may need to bring it up to Itch directly, about you transaction not processing properly.
Found a bug, if I hit "No" on the "Quit Game" screen, and then try to quit, both "Yes" and "No" option will not work, and I have to "Force Close Window" or force close the game to exit.
I can hit escape to get back to the main menu, but not exit the game.
