Final Fantasy: The 4 Heroes of Light has received an update on the OFFICIAL WEBSITE. Some new character info and details about the action point battle system have been updated.
Basically, the new battle system involves AP (action points). Everything you do, from attacking to magic casting, will use AP. The more AP you have accumulated, the more actions you can do at once, combos for example. If you do not have AP, you can simple rest for a turn and restore your AP.
This DS exclusive is schedule to release on Oct 5th, 2011.