There's a pattern with Square Enix here. They ran into the same issue with Collection of Mana, but in that case Nintendo actually had the source code
Reposted from
Eurogamer
Final Fantasy Tactics remade "by sheer force", as original source code no longer exists
www.eurogamer.net/final-fantas...
www.eurogamer.net/final-fantas...
Comments
Same thing happened to Kingdom Hearts - this has been a known problem for them for ages. Why are people still surprised?
I mean with Chrono Cross they apparently just emulated it so sure they don’t always do that, but it still impresses me that they will when they have to