In versions prior to v1.038, GC is equally probable from 10 patterns of 5,6,7,8,9,10,11,12,13,14minute. I don't know why it would be a little faster.(translation tool) Corresponding section of main.js m=(5+Math.floor(Math.random()10)); (ellipsis) Game.goldenCookie.delay=Math.ceil(Game.fps60*m);