silent49: Fairly new to GOG but anyone that's been around longer notice games on weekend/regular sales go for 85 percent off. Most games go on sale for 60 percent. Not bad but 85 percent is cool. Or would you say 85 percent is a bigger sale thing?
90% would be even cooler.
Yes they do. Most of the times on the big sales in spring, summer, autumn, and winter.
Just check isthereanydeal.com for the lowest price ever on GOG for any game. It's really simple.
It also depends on the base price. 85% off a really high price might be more in the end than 60% off a rather low price to begin with. Some publishers artificially start with crazy high base prices in order to get an artificially high discount without really offering an especially good deal. Always compare absolute prices within a peer group.