Hollow Zero is a challenging high-level combat experience, similar to Shiyu Defense and Rally Commission. In this mode, you’ll enter the Hollow, solve puzzles, gain Resonia buffs, and defeat all enemies. Here’s how to unlock Hollow Zero.
To unlock Hollow Zero, you need to complete the “Earlybird Ticket to Safety” commission during the third beta test. This will increase your Inter-Knot permissions and grant access to Hollow Zero. Stay tuned for any updates upon the game’s official release.