And people who complain about the rising prices of modern games fail to take into account inflation.
If we assume a 3% yearly inflation rate, which is pretty close to the U.S. average over the last decade, then after 5 years, a $60 game should cost $70 when adjusting for inflation. Even if it's only 2.5%, after 6 years, it still comes out to about $70.
The only problem is that a lot of gamers are fairly young and probably on minimum wage, which hasn't kept up with inflation, so from their perspective, games just keep getting more expensive. Even people with a decent job don't always have a wage that keeps up with inflation.
By the way, that shit's exponential, so the generation after will probably be $80, then $95, and then $115. After that it hits $140. Of course that assumes that the rate of inflation holds at around 3% yearly. There have been times when it's been much higher, upwards of around 9%. If that were to happen, the price increase over a generation would almost double.