1993 Doom gets ray tracing, for real

No joke, a modder has added full ray tracing support to the original Doom, and you can play through all of the first three episodes right now

Can it run Doom” will never be the same, thanks to new ray-tracing mod

DOOM (1993) Steam PC Game

Portal with RTX is a flawed diamond of a ray traced remaster

This is what RAY TRACING does to your FPS. 4k 60fps with ray tracing is just not possible on XSX or PS5 : r/XboxSeriesX

Experience Next-Gen Upgrades and New Content in Doom Eternal's Update 6 - Xbox Wire

Someone modded 'Doom' to add ray-tracing

1080p] Doom 1 ( 1993 ) Ray Traced - Gameplay & Benchmark, DLSS 3.5 & FSR 1.0

Can it run Doom” will never be the same, thanks to new ray-tracing mod

id Software's Original DOOM Game Gets Ray Tracing Mod, Here's a First Look at Gameplay - TechEBlog