Square-Enix the hardest boss on ffx

well i think the hardest boss on ffx is.....well..i dunno their names and i havent played like 4 yrs so uh that monster u know like a scorpin gah!! its hard to describe but i'll think of something please post ur reply

 

that one dude ummmm..seymore i think that his name he was my hardest boss

 

i think that tall scorpion thingy was hard god that took like forever to kill it

 

yah and sin that took me forever

 

The final battle.. Jecht in its uber ugly monster form.

Well, I would like to have called it easy, but that's only because I abused the Full Summon trick (powering each Summon to full power before entering the battle) and abused the 9999 trick for everyone--as I was too lazy to achieve break damage limit. XD

He went down like a charm after that, but I still considered him the hardest.

Possibly Yunalesca after that.

 

wow i cant believe i stil havent finish the game i'm still stuck in that stupid dark temple with the weird elavator

 

LOL Penance will PWN you all.

http://finalfantasy.wikia.com/wiki/Penance

Sadly (or gladly, depends on how you put it), he's only available on the International Version of FFX.

 

Omg I Still Cant Beat That Al Bed Machina Thing That Does Depth Charges!!god!

 

Yunalesca's Megadeath attack caught me by surprise.

And Seymour is a badass...

 

...

 

I have been saying that Penance is the toughest forever! But either people don't know what I'm talking about or don't believe me :( Penance is the most difficult boss I have ever fought ever! As libregkd said, it was one of my proudest moments in a game when I finally beat that damn thing! And no I didn't use Yojimbo :D

 

i cant b believe i was so ******ed back then all i did was did random attks to the boss and monster XD no wonder it took so long for me to beat monsters

Holy **** O_O Penance looks like the toughest moster in ffx!!!!! is he the last?

 

Do you have the FFX International Version? Penance is only available there...

 

i belive penance was one of square softs hardest bosses

 

I don't have the International version, and since I live in America, getting it is very hard, so I've never fought Penance or the Dark Aeons. I'd have to say then that either Nemesis, Evrae, and Seymour Flux (the one on Mt. Gagazet) were the hardest bosses in the game.