Walkthrough

The walkthrough is fairly large, about 200K, so you can see it in sections if you wish.

Full Walkthrough

Walkthrough Part 1 (up to before Hydra Marsh quest)
Walkthrough Part 2 (up to getting the boat in Home World)
Walkthrough Part 3 (up till the end of the Dragon quests)
Walkthrough Part 4

Now some notes about the walkthrough.

• I'll assume that you kept the original character names and controller functions (e.g. X is Accept).
• The walkthrough is primarily written for first-time through, not New Game+, although every now and again I'll stick a comment in for you speed-players.
• Optional quests are in Italics. For the most part, they are listed at the earliest possible time that you can do them, with a few exceptions which absolutely make sense, of course. 8-)
• Besides for certain places, by and large I won't mention "you have to defeat X enemy to get past this bridge" etc. Regular enemy battles are sort of obvious and won't be mentioned mostly.
• If a boss drops a specific item, and ALWAYS drops that item, it'll be included in the "Treasure" list at the start of that section. If the boss sometimes drops a different item, neither item will be included in the treasure list.
• Enemy/boss innate Elements are shown as follows: White Black Red Blue Green Yellow.