David Szymanski + New Blood Interactive have released DUSK HD as a free DLC for the retro FPS, but you'll need Proton to play it on Linux Desktop and Steam Deck.
The original Dusk was written in Unity and just used the same map format as Quake. I would assume those aspects are still true for the rewrite, but I could be mistaken.
The original Dusk was written in Unity and just used the same map format as Quake. I would assume those aspects are still true for the rewrite, but I could be mistaken.