It looks like vgmstream supports it. You can get it as a plugin for fb2k and other audio players.
It looks like vgmstream supports it. You can get it as a plugin for fb2k and other audio players.
It's possible that .snd is used by multiple games to refer to different formats. You could ask the vgmstream people if they've heard of your game and maybe send a sample file so they can try to add support for it.