Link: Unicorn Overlord -010069401adb8000-

Region mismatch. Unicorn Overlord has separate Title IDs for different regions:

The audio design complements these high-fidelity aesthetics. The music was orchestrated by legendary studio Basiscape, under the watchful guidance of master composer Hitoshi Sakimoto. The grand, orchestral compositions underscore the deep political intrigue and intense battle situations, providing a cinematic weight to the grand campaign. End-Game Content and Multiplayer Coliseum Unicorn Overlord — Josef's Guide to Exploration! Unicorn Overlord -010069401ADB8000-

After beating the final boss (Chapter 7: Bastorias → Albion): Region mismatch