https://www.youtube.com/watch?v=l-ayB6U3l2g
It interesting to hear that Blizzard will support Vulkan, but it’s still unlikely they will bring any of their games to Linux before our market share rises significantly.
It's an extremely exciting time to be a Linux gamer, and hopefully Vulkan will come through for us as a performance king.
Ps. If you want Blizzard to support Linux, see this article.

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