Perhaps too simple. I'm all for a back-to-basics game, but this starts off really fast then completely hits a wall. The scaling for updates hits a point where I just stalled out entirely. Also needs some basic features--the upgrades purchases badly need a "MAX" button, and the auto-clicker needs to count for the Achievements. no one's manually clicking 100k times. The structure is fine for the game's goal, but few are going to see it through.