@meop79: I don't know if it's actually works like you say, but in my case, I only autoclicked my way through the game for a few days/weeks. I made a little python script that click the rock every 1 second, click around to catch x3 bonus and click buttons to autobuy upgrades. I run it while I'm not using my computer and I actually enjoyed the game this way. For me, the game is more the autoclicker script, than the idle game. I can understand many would not agree but the fact is I just prefer playing it this way, I do have fun and I don't consider it cheating since I only control the mouse, the same way I would if I were to stay in front of my screen. By the way, since the game is not updated anymore, I lost interest for now and switched to another idle game. I will probably come back for the next update though.
@Dijotrija: These are very good tips. And yes, at some point, pan is the main source of gps income. In my current game, without using power clicker/miner yet, I get 12.378 quintillions gps in total and 12.172 quitillions gps just from pans... so almost 100% of total gps (and 1 sextillion per click every second without criticals).