Valve decided to remind all developers who release their games on Seam to check the pricing of their own titles. This is due to complaints from players who sometimes cannot purchase the game in the desired currency.
Steam currently supports 39 types of currencies. However, the user cannot always buy the title in the form in which it is convenient for him. So Valve asked publishers and studios to double-check their game prices.
Perhaps, over the years, support for a certain currency appeared, but the developers might not have added the ability to spend it when buying a game. Such nuances remain with the studios.
The dedicated page contains all the necessary instructions on how to update prices on Steam.
