Dolphin — Ishiiruka Emulator

While standard Dolphin also supports custom textures, Ishiiruka implements a faster, more memory-efficient system for loading high-resolution texture packs. This results in fewer frame drops when using 4K or 8K texture replacements.

It maintains support for older graphics APIs (like DirectX 9) that the official Dolphin has long since dropped, making it a lifesaver for older PCs. Custom Texture Improvements: Dolphin Ishiiruka Emulator