NocturneRecomp
birabittoh · XBLA
Static recompilation of the XBLA release of Symphony of the Night for Windows and Linux, built on the ReXGlue SDK. A separate project from the PS1 recomp.
Your own copy of Symphony of the Night (XBLA, Xbox 360).

2 projects bring Castlevania: Symphony of the Night to PC. Here's how they compare, and which one to start with.
Rated A (Complete), above SymphonyRecomp at B. It runs on Windows and Linux.
birabittoh · XBLA
Static recompilation of the XBLA release of Symphony of the Night for Windows and Linux, built on the ReXGlue SDK. A separate project from the PS1 recomp.
Your own copy of Symphony of the Night (XBLA, Xbox 360).
BlackLabelHQ
A static recompilation of the US PS1 release made with RecompOne by BlackLabelHQ, using the SOTN decompilation to name functions and write patches. It's an open beta (0.5): playable on Windows, macOS and Linux with a resolution scale, an extended screen, a randomizer and mod support, but version 1.0 isn't out and its authors warn of possible game-breaking bugs.
Your own North American PS1 copy as bin/cue or CHD, and the .NET 10 runtime.
Know another project for Castlevania: Symphony of the Night? Submit it.
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