SaGa 3 DS details

– Officially named SaGa 3: Shadow or Light
– Full 3D remake,
– New cutscenes
– Basic plot is the same
– Characters can turn into mechs or beasts like in the original game
– What you turn into depends on what you eat
– Dion (temp character in the original) has a bigger role in the DS title

Source 1, Source 2