Remix, Remixed Dungeon, Remixed Pixel Dungeon, and Re-Remixed Pixel Dungeon are all mods of Pixel Dungeon ML. NYRDS various remixes of PD, even though based on PD (not on Shattered PD), is one of the most popular mods worldwide with a very large following in Russia. So, to answer your question, yes, a great many people play the mod.

You can find most of the PD mods here at the archive -

ARCHIVE

Also, the various modules for the various versions can be download from here -

ReMixMods

117Mb