Another update is arriving soon to Call of Duty: Black Ops Cold War, with Year 2 content continuing to release for multiplayer and Zombies. On April 22, Treyarch released the Zombies portion of the patch notes to tease some upcoming secrets for Easter egg hunters.

According to Treyarch's patch notes, the update will add a new secret location into Zombies. This location will offer over a dozen rewards and a permanent upgrade in all Zombies maps, but the total rewards received will vary depending on how many main story quests a player has completed. The developer doesn't hint at the location, but Zombies' Outbreak mode could be a likely spot, as Treyarch's large-scale Zombies experience was used for many other Easter egg hunts.

The Year 2 update will also add a new mode to Outbreak called Outbreak Collapse. This variant provides a greater challenge for Outbreak, as it will require players to outlast "increasingly intense waves for 10 minutes" before attempting to exfil from a single Outbreak region. The difficulty of the mode also ramps up every two minutes.