Call of Duty Zombies: How to Unlock Wonder Weapons in Outbreak Mode

Learn how to unlock the Ray Gun, D.I.E. Shockwave, and even more Wonder Weapons in Call of Duty: Black Ops Cold War's newest Zombies mode, Outbreak.

source https://www.ign.com/wikis/call-of-duty-black-ops-cold-war/How_to_Unlock_All_Wonder_Weapons_in_Outbreak_Mode