Catch only 10 million fishUnlock drones, divers and UFOsRuns last under a minuteTen million is not a number most games would bother printing on a progress bar, mainly because nobody wants to look at it and think “right, better get started.” prints it anyway, then hands you a fishing rod and three buttons and tells you to get on with it. The skill tree is where the real progress happens, if I am honest, not much of it comes from anything you are actively doing. Ten million stops sounding like a joke fairly fast once a couple of those are unlocked. If that loop of a big number and small unlocks tends to work on you, our list of the best idle games on Android is a good place to keep it going.