Final Fantasy I- IV

I'm guessing that they would of been like the Wonderboy in Monster World series. A mix of a platforming game, with a RPG feeling and setting. Sort of like a Mario meets Zelda 2.



Final Fantasy V- VI

Would of went into a more Phantasy Star like setting. Maybe keep the Monster World platforming style, since Square kept to the same formula for years, but boss fights would be more RPG feel and style.



Final Fantasy VII- IX

Skies of Arcadia. Everything would be a bit more open up now, and everything would be early choppy 3D graphics, with the Cloud Strife blocky Lego arms etc. Though instead of traveling by flying boats, it would be dragons, since it follows the early Monster World style. Final Fantasy IX would most likely have beautiful graphics for it's time.

Final Fantasy X

The last Final Fantasy game, it would probably be like Sonic The Hedgehog and now be part of the Nintendo family. Final Fantasy X would most likely be delayed, and be dropped on the Nintendo Wii as a early Wii title. Final Fantasy X-2 would most likely be a early Nintendo DS game ( 2006 )