Star Ocean: First Departure Q&A

i am looking for the eye of truth. i am where the runes were the first time i visited the purgatorium(east entrance). i have all 3 emblems. When i enter the room with the runes, they don't appear. What's happening?

are there cheats for star ocean:first departure?

When you go back in time, and tell the King your going to slay the demon (At Van place) he says you have to prove yourself first, so in the cave i make it to the doors and i go in the middle one (because i did the combination) "the true path shall not reveal i...

how can i p*** da trial chamber?
its very hard and i cant find my way even i exploredit all