Other exclusive enhancements to the DS version of the game include minigames. Unlike the main game, minigames are stylus-control only. Their function is to increase the power of Rydia's personal Eidolon, , who takes her place in the battle line-up, and acts under computer control according to abilities assigned to him by the player.
The DS version of the game includes exclusive features such as minigames, which differ from the main game in that they are controlled exclusively with the stylus. These minigames serve a specific purpose: to enhance Rydia's personal Eidolon's strength, enabling it to replace her in battle and operate autonomously under the player's assigned abilities.