So you've made it all the way to the end of Dissidia Final Fantasy OO [Free]. First off, congratulations. That means you've watched a ton of cutscenes and battled your way through all five chapters of the story so far, undoubtedly tackling plenty of optional quests along the way. Nevertheless, there's probably some stirring in some corner of the gamer part of your soul, wondering if that's all there is (or maybe the regular part of your soul too, if you're the existential part). The answer is no, because not only is there assuredly more to come on the story front ? and if you've beaten what the game has laid out to date, you know that there's nothing close to a resolution to its epic tale ? there's plenty to do while you wait for the developers to add more to the main quest line. If you want to keep playing, here's what you should be doing every day to make sure your characters are as well-prepared as they can be for what eventually lies ahead.
 
Play Story Chapters on Hard Mode

What you get: Gems, crystals, XP for leveling
While you may not have given it much thought at the time, beating any of the game's story chapters the first time unlocks a Hard difficulty setting that applies to all of the main and side quests therein. It's exactly what it sounds like, as all of the same battles are present, just with tougher enemies.
It's worth your time to go back through all of them, as you can rack up more Gems by knocking out the mission goals in each fight. As well, Ha...