Real-money transactions don’t have a lot of Diablo 4 Gold novelty in any way by any stretch of the imagination. Diablo Immortal didn’t pioneer them, and it would be insincere to make that claim as truth. This action-RPG from Blizzard’s isn’t the sole cause, but instead an unbalanced mix of hundreds of free-to-play mobile and PC games.
It comes with two distinct Battle Passes each with distinct rewards unique to a particular character (and not the entire roster) and too many different currencies for a typical player to track, Diablo Immortal’s economy reads as a gigantic mobile marketplace.
The practices, even if they’re met with resistance however, have become routine within the industry at large. You could argue that the popularity of loot box or other real-money transactions within AAA games have been a factor in this market that is a predatory one, but the more that AAA gaming shifts to a games-as a service model, the more it’s common with mobile games that have been in this highly popular area for the past decade.
This isn’t only evident in the use of pay currency to buy items such as gacha, but also in gacha mechanics, and the publication of drop rates of more difficult items. Gacha is making use of in-game currency, regardless of whether it’s free or purchased by a shop in the game, to purchase something randomly: pieces of equipment, in the case Dissidia Final Fantasy Opera Omnia, or characters in the ever-popular (and persistant) Fate/Grand Order or Genshin Impact.
In Diablo Immortal’s case, it’s the use of Legendary Crests (which can be earned or purchased) to increase the likelihood of cheap Diablo IV Gold a 5-star gem appearing in the endgame dungeons. While not entirely traditional in the way it is presented