One of the coolest parts of Tales of Symphoina is its battle system. Not only are the battles in real time (although you enter them like you would a turn based battle), there are also no random battles. You see the enemies wandering around in the dungeon or world map and you get to choose whom you want to fight. But the best thing about the battle system by far is the fact that it is multiplayer. While only one person can control the character on the world map and in the dungeons and towns, up to four people can control the characters in battle. Some of my fondest memories are of fighting my way through a dungeon with a group of friends.
Not only is the battle system unique in its multiplayer abilities, but the level to which you can customize character's fighting style is as well. The types of attacks you use will determine what kind of fighter your character is (mêlée or magic) and therefore, what kind of special attacks (called Techs) they can acquire.