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 boasts additional distinctive features, including minigames that are controlled solely by the stylus. Unlike the main game, these minigames have a distinct function: they increase Rydia's personal Eidolon's power, allowing it to assume her place in battle and operate according to pre-set abilities assigned by the player.