Blizzard has decided to release Diablo IV on Steam, and now there is a page for it on the platform. The game will be available for purchase on October 18, 2023, according to our local time. The pricing on Steam, especially in Thailand where it is often cheaper than international prices, has not been announced yet.
Blizzard has recently expanded its PC game sales policy. Previously, their games were exclusively sold on Battle.net. Now, they have extended their reach to Steam. The first game to be introduced on Steam is Overwatch 2, which received negative reviews due to dissatisfaction with its direction.
Although Diablo IV is not directly sold on Battle.net, purchasing it on Steam still requires a Battle.net account to play. This policy applies to all Blizzard games across all platforms.
TLDR: Blizzard is releasing Diablo IV on Steam, pricing details are yet to be announced. They have expanded their PC game sales policy to include Steam, with Overwatch 2 as the first game on the platform. Even though Diablo IV is not sold directly on Battle.net, a Battle.net account is still needed to play it on Steam.