I'd assume Denuvo DRM works on Linux x86-64 because the company has made it work on that platform. I'd be surprised, with FEX in the middle, if it doesn't get b

I'd assume Denuvo DRM works on Linux x86-64 because the company has made it work on that platform. I'd be surprised, with FEX in the middle, if it doesn't get bent out of shape running on ARM: either flagging itself as having been tampered with, or the game. Maybe the company also has a solution for ARM support though. I do think the question of "why Vulkan" has been thoroughly answered though: 1. DXVK means Direct3D->Vulkan translation already exists (but not the other direction) and 2. Proton already proves that Vulkan gets you most AAA games (with the exceptions having nothing to do with the 3D API).