Here's the response of the devs according to the price curve of business shifting around 270. »The prices aren't a bug - thinks fluctuate as you progress through the game; different upgrades affect lower tier investments more so than higher ones. We didn't want to make the game too predictable!» Hope it help!
I love the game, but it's become too buggy to enjoy... Made 66 sextillions the time it took to refresh the browser page. Also buying 10 newspaper cost 1.972 sextillions while 10 oil companies cost 0.232 sextillions at 300. Please review the complete game mechanics cause it's buggy! :(
@Parallel Raven Got to agree with you. It's cheaper to buy 10 oil companies then 10 movie studios when you hit 280. 22 quintillions cheaper in fact. But, should we complains? ;)
108 + up to 4 per day is pretty good! We're not aware of any game of this kind that provides more free content than Picma.