Shironeko Labs | SuperRT - Realtime raytracing on the SNES (short demo) @shironekolabs5647 | Uploaded December 2020 | Updated October 2024, 4 days ago.
This is a short demonstration of a homebrew SNES expansion chip designed to add raytracing capabilities to the system.
More technical details: youtu.be/2jee4tlakqo (video) shironekolabs.com/posts/superrt (text)