Call of Duty: Black Ops Cold War got its Firebase Z map on Thursday, and, following a thrilling Easter egg hunt, its biggest secret has finally been solved.

Google has introduced a new version of Firebase at I/O 2016, the platform offering a comprehensive solution for creating a back-end infrastructure for mobile (iOS and Android) and the web.

Grab your Wonder Weapons and charge those Aether Reactors, because we’re hunting for Easter Eggs in Firebase Z. The first Zombies DLC map for Call of Duty: Black Ops Cold War adds a big dose of ...