For the PS2 version...
I have beat the arcade mode a total of 23 times, most likely have unlocked everything..
I couldn't beat the survival mode with 32 wins, instead I have only managed to get 7 continuous wins using Archer. Gilgamesh killed me.. On my previous attempt, I used Emiya Shiro and got unlucky as that Berserker appeared on the 5th battle and it resulted with a game over screen. I wonder how people managed to score more than 32 wins.. That must be difficult!
Still working on the Mission Mode which is very time-consuming as that I am not good at building combos and chain attacks. Winning a battle is easy but to win using specific combos and moves is just too difficult..