CIB - Disc, Cover & Book
Multi-character combat: Players can simultaneously control up to four characters in combat.
Photon Action System: An advanced puzzle-solving system that allows players to freeze enemies and swap positions with them to reach new areas.
Advanced battle system: The game features a complex combo attack system and intricate puzzle-solving adventures.
Multiplayer: It supports one to two players.
Memory card: A PlayStation 2 memory card with a minimum of 67KB is required.