dungeons are directly linked to guild quests. Guilds are also used to communicate with other players using the Nintendo DS' wireless function. Multiplayer allows two players to cooperate in battle. During navigation, extra plot-related or casual conversations with characters called Skits can be triggered by the player. Some character interactions used a choice-based "bonding" system, where a dialogue choice is offered while conversing with another character or during certain story scenes: choosing the right response increases the bond with a character, granting both items and special boons in battle. As with previous games, Innocence uses an retouched version of the "Linear Motion Battle System" (LMBS), a battle system involving direct control of characters similar to a fighting game. The version used is called the "Dimension Stride LMBS". Full range of movement is available, and when enemies are launched into the air by attacks, characters can jump up after them and continue attacking. Three characters are controllable in battle, with one controlled by the player and two handled by the game's artificial intelligence (AI). There are standard attacks, and more powerful moves called Artes. The player can switch between characters instantly. By stringing attacks together into long combos or successfully defending against attacks, characters charge up their tension gauge. When fully charged, the selected character enters an "awakened" state, allowing their attacks to deal more damage. This state can be maintained as long as the player continues to successfully attack and defend without taking hits. If the right buttons are pressed during this period, the character teams up with the other two and unleashes powerful Artes. In addition to these standard and special attacks, each character can activate Mystic Artes, transforming into a form resembling their past selves to deal high amounts of damage. Defeated enemies drop items and currency that the player must collect before they fade or the battle ends. Whereas previous titles had set roles for characters in battle such as healing or ranged attacks, Innocence allows full customization of both the AI-controlled characters' rough roles and their detailed behavior. Materials gathered in exploration and battle can be fused with the weapons. Different fusions can both make the weapon stronger and grant special abilities, such as poisoning the enemy while striking it. Innocence R uses altered and improved features and elements from the original, including character displays, the "awakened" character state, and the skit, title, grade and cooking