Mega Storage 4 is a dungeon in Lastation that appears in Hyperdimension Neptunia.
Areas
Just like most of the dungeons in Hyperdimension Neptunia, Mega Storage 4 has several areas, though some are entirely unique to the main story of the game and cannot be revisited.
Storyline Only
- Abandoned Storage
Optional
- Machine Storage 1
- Machine Storage 2