- "Bound by earthquake straps"
Collect Boomboxes to unlock Avalanche
Boombox (or Boombox Lockbox in iOS version) is a lockbox included with Special Operation 19. Obtaining all the comic book covers unlocks Avalanche. They are used to recruit Avalanche by collecting Comic Book Covers and completing the Avalanche Collection.
- Lockboxes can be purchased in the store at a cost of 1 .
- Lockboxes can be sold in the store at a price of 500 .
- Lockboxes can be opened individually at a 7% chance of obtaining a Comic Book Cover. 10 lockboxes can be opened together for a 100% chance of obtaining a comic book cover.
- Comic Book Covers - Boombox Collection
- Armory Items (, , , )
- Consumable Items
- Deploy Drop Gear
- Unstable Iso-8