Since the PlayStation 2 is region-locked, playing the Japanese ISO requires specific tools :

If you're interested in downloading or playing the Japanese ISO version of Bloody Roar 4, here are some specifications to keep in mind:

Bloody Roar 4 expanded the roster to 18 characters, introducing several newcomers central to the "Gaia" storyline:

The game features 18 playable characters. While many are available from the start, powerful fighters like Dragon Ryoho must be unlocked by earning DNA Points in Career Mode. Beast Gauge Mechanics: Unlike previous entries, the Beast Gauge in Bloody Roar 4

: A standard Bloody Roar 4 ISO is typically around 1.06 GB to 1.2 GB .