With the fate of the multiverse in their hands, completing the easter egg might be a challenge unless you have an updated easter egg guide to take you through each step. Below, you'll find a full step-by-step Tag der Toten easter egg guide to help you bring about the Dark Aether and end the Zombies storyline that started all the way back in Call of Duty: World at War. Related Black Ops 4: Alpha Omega Easter Egg Guide (2026) Discover all the steps for the Alpha Omega easter egg in Black Ops 4 Zombies with this updated guide for solo and co-op players alike. Tag der Toten Easter Egg Step-by-Step OverviewBuild the Riot Shield. Part #3 LocationsCloseAgainst a wall in Lighthouse Level 1.