A secondary campaign unlockable after finishing the main story (or via cheat code), which replaces enemies with zombies.

During installation, you can typically choose which of the 10 languages to install to save disk space.

exist to provide safer environments, many of these third-party tools have faced "cease and desist" orders or broken due to official game updates. RCE Exploits Black Ops III builds are notoriously vulnerable to Remote Code Execution (RCE)