This is the classic Doom with ray tracing

I know we’re all beyond the startling and cool parts of ray tracing for any given game, but every time I see a new ray tracing game I can’t help but be amazed and say “this is so cool” . Sorry, I think that’s how I built it.

Anyway, modder sultim_t takes the classic Doom and adds ray tracing. So you, yes, you can now enjoy a great shooter, but with gorgeous lighting. Using the PrBoom source port, sultim_t adds a dynamic lighting system to the first three chapters of Doom. Since Doom is open source, it is free, you can download it for free and play with it with very little technical knowledge.