I can't find the patch for WotL 1.3, so I am settling for whatever else is considered hard for FFT WotL. I would prefer difficulty mod/hack, but I will settle with full make over mod too (like celdias etc), but it just have to be for WotL. Thanks.
I can’t help you with the most difficult mod... but the most difficult version of the game on PSP I can think of would be an unmodded version without the slowdown fix... it would be so so trying to get through the whole game. Haha
Seriously though, Valeria and 1.3 are the common ones I hear of. Check out finalfantasyhacktics.com. I’d guess you could find what you’re looking for there
Check the Mod Index at ffthackticks. There is a list of all completed mods for the WotL version. Most of them include changelogs with information about what has been changed and how, so you can make your own decision on what is best for you.
Do you want 1.3?ID: gpgnvyh
If you have it for WotL or a link to it. I can't find it on google. (I can only find the psx version)