back into Doom 3, this is the version I'm currently playing, an open source version of the game -which is algo open source- that supports DirectX 12 and Vulkan, and adds other modern features.
github.com
I talked more about it in the Doom 3 thread.
GitHub - RobertBeckebans/RBDOOM-3-BFG: Doom 3 BFG Edition source port with updated DX12 / Vulkan renderer and modern game engine features
Doom 3 BFG Edition source port with updated DX12 / Vulkan renderer and modern game engine features - RobertBeckebans/RBDOOM-3-BFG
I talked more about it in the Doom 3 thread.