Resident Evil 2 USA Rev A/Rev 1: Texture Glitches & Slowdown Occurs for the Final Boss for Leon A on the Regular Core

[Neosekken]

https://github.com/user-attachments/assets/7a54ed97-0ba8-48c9-91e6-92395a9d61c2

Visual glitches and slowdown occurs on the regular N64 core for the final boss of Leon A, where the boss itself and the 3D elevator doors in the room will glitch out nearly every time the boss is shot with a magnum gun. These glitches are inconsistent and won't always show every time the weapon is fired. This glitch was also observed affecting the boss itself in other areas of the room where the elevator doors are out of view of the camera. As of this writing, no other weapons were tested on the boss to see if these glitches could be replicated with weapons besides the magnum.

The effects shown in the video clip were observed by at least one other user besides myself on the MiSTer Discord server, where they showed some footage of their own demonstrating similar visual oddities. None of the visual glitches or slowdown shown in the provided video clip was present on the current turbo core build.

[fabrisco1]

Those issues happens on Resident Evil 2 USA Rev 0 too