UK-based Black Ops 3 players can buy a special calling card to support the program.
All pre-order customers will get the pack.
The Zombies finale features an abandoned interstellar military base.
Other platform releases should arrive a month later.
Activision says fan feedback will be key.
The company likes the overlap between different modes.
There’s a lot you can do within the Headquarters social hub.
Major changes will be part of the experience.
Battle it out within the confines of a massive compound.
Still no release date though.