Still with the remake/remaster-thing.
I like to think of it as a music production analogy:
-Remaster - touch up the mastering buses and enhancing already recorded tracks with effects, eqing etc. Sort of like a remastered album <—NOTICE.
-Remake - Re-record all tracks, same beats, same chords, but re-recorded and with an all new sound processing chain and everything. Sorta like a cover album.
-Reimagining. Close to a remix. You have the skeleton or core of a track structure and melodies but decide to add new instruments, maybe entirely new melodies beats etc. May drastically differ in anything but some core essentials in terms of sound, mood etc.
This is a remake. Demon’s Souls is a remake. The Last of Us is a remake.