What to do before heading to final dungeon? [Spoilers]

[Kynetiq TTV]

I am heading upwards towards the final dungeon where Innominant is after defeating Melchior. I am wondering if there is any side content that I should have completed up to this point? I wanted to unlock the EX Dungeon but I haven't figured out how to do that. Are terror island, ex dungeon, and the other sidequests I have heard about unlocked after defeating Innominant or did I miss something? Thanks for the help in advance I appreciate it! :)

[OnlyOffensive]

Some things unlocked with last dungeon and couple after you done with the story. For EX dungeon you need to finish the game. Just do all the popping quests. Two major things are open after you beat the game: EX dungeon and final cameo battle, which require to do another quest chain that starts in Yseult INN. You can do that chain before finishing game tho.

[monoestate]

You can do all the side content after clearing the game. So don't worry about missing anything at this point.

[Simon]

You can still load your save file to do the sidequests even after beating the game. (you may also choose to rechallenge the boss too if you want) Some of the sidequest opens up only after you beat the final boss, then load back the save file with a star symbol beside it.

[OnlyOffensive]

Originally posted by Simon:

Many of the sidequest opens up only after you beat the final boss, then load back the save file with a star symbol beside it.

Only 4, compared like 20 that opens before final dungeon. And from those 4 one is extra island 4 which is really short, and a miniquest about arthoriuos past without any fights. ANd most sidequests that open right before last fight, based on searching of weaknesses and info about last boss, which makes it look kinda stupid to do them after you beat the game.

[patpatyos]

You can open the World map and check in each location for Excalmation marks. Just go to each exclamation marks to unlock side quests in your list also check inside inns and buildings for exclamation marks on npc's