Disk Vol.4 "Open Your Heart"
From Ephinea PSO Wiki
- Mysterious music disk.
12 different types are known to exist.
Disk Vol.4 "Open Your Heart" is a playable music disk. It plays the song "Open Your Heart", the main theme song of Sonic Adventure for the Sega Dreamcast.
Availability[edit | edit source]
Enemy Drops[edit | edit source]
All music disks can be obtained by killing any enemy.