Simple clicker. Idle for 1 hour in main menu, 24 hours in-game, and reach 10 billion score. If timer slows down, exit to main menu and then restart game. ~30 hours to 100%.
Simple clicker. Idle for 1 hour in main menu, 24 hours in-game, and reach 10 billion score. If timer slows down, exit to main menu and then restart game. ~30 hours to 100%.