I'm really hopeful there will be, though I would understand if a native port would be too much to ask for, if not a native port would it be possible to see the game running in wine/steam proton? Thanks!
Actually, UE4 is easy to port on Linux in theory, but not as easy in practice. It's possible that ROG will be running in wine/steam proton. We didn't test it yet, but it's possible closer to Early Access or Release.