Managing custom game installations requires knowing exactly what each file package does. The Base Game
If you have the original 2015 CODEX release (not the repack), then Update 1 is essential. If you have the FitGirl repack, Update 1 is cosmetic at best and save-breaking at worst. finalfantasytype0hdandupdate1codex fitgirl repack upd work
For Final Fantasy Type-0 HD , the repack offers several distinct advantages: the repack offers several distinct advantages: