Final Fantasy I (NES)
Final Fantasy Origins (I &II)
Final Fantasy III (NES)
Final Fantasy IV (PS1, GBA, SNES)
Final Fantasy V (PS1)
Final Fantasy VI (SNES, PS1)
Final Fantasy VII (PS1, NTSC)
Final Fantasy VIII (PS1)
Final Fantasy IX
Final Fantasy X (NTSC)
Final Fantasy X-2 (NTSC)
Final Fantasy Tactics
And many others on emulation, but those don't really count.