>>16016767It has 5 bonus episodes about the characters in the game(inclung one that tells us what happens in the future world when Grovyle takes Dusknoir in it), and after you beat the game(or the Shaymin saga), you can listen to all the OSTs in the game(and more that I don't remember right now)! If you liked Explorers of Time/Darkness you really should try this one!
