Super Mario 64 looks glorious with full ray tracing

Mario 64 Ray Tracing
Mario 64 Ray Tracing (Image credit: Darío)

What you need to know

  • A modder added ray tracing to Super Mario 64.
  • The mod is a fork of the open-source n64decomp/sm64 project.
  • Previous attempts to add ray tracing to the game were only in the form of textures.

Darío is an experienced modder and has several videos showing off Sonic the Hedgehog mods. Now, the modder is enjoying Nintendo's mascot on a community-made Super Mario 64 PC port.

It's surreal seeing Super Mario 64 with ray tracing. The video shows off Wet-Dry World, which has plenty of water, fire, and lightning to reflect and create shadows. Watching Darío explore the level, you can see how much of a difference ray tracing makes.

The most obvious difference is that the water is clear and reflective rather than blue. You also see shadows and flickering lights created by several aspects of the stage.

The textures of the game are dated, but it feels much more immersive with ray tracing. The mod appears to run smoothly. That may not seem surprising since Darío is running an NVIDIA GeForce RTX 3090, but even with a lot of power, some mods aren't smooth.

This isn't the first time we've seen ray tracing in Super Mario 64, but previous attempts were in the form of textures.

The ray tracing mod for Super Mario 64 isn't public yet. If anything regarding the mod is shared, it won't include any copyrighted assets.

Sean Endicott
News Writer and apps editor

Sean Endicott is a news writer and apps editor for Windows Central with 11+ years of experience. A Nottingham Trent journalism graduate, Sean has covered the industry’s arc from the Lumia era to the launch of Windows 11 and generative AI. Having started at Thrifter, he uses his expertise in price tracking to help readers find genuine hardware value.

Beyond tech news, Sean is a UK sports media pioneer. In 2017, he became one of the first to stream via smartphone and is an expert in AP Capture systems. A tech-forward coach, he was named 2024 BAFA Youth Coach of the Year. He is focused on using technology—from AI to Clipchamp—to gain a practical edge.