General Information Below you will find the steps to unlock every single hidden character in ww2 zombies. Each character unlock is a set with part A to E. You need all parts for a set to unlock a character. You do not need to do the objectives in any specific order and also not in one game! Whenever you completed one of the challenges, you will see a message pop up on your screen. That way you can ensure you really completed the challenge. There is no menu to check what you have done and which steps are still missing. Here is a gallery of all the characters you can unlock! Spoiler: Slayer Part A - Defeated the Panzermorder by wave 12. Part B - Defeated the Panzermorder without upgrading weapons. Part C - Defeated the Panzermorder with no Blitz. Part D - Defeated the Panzermorder without going down. Part E - Defeated the Panzermorder without Specials, Mods or Consumables. Spoiler: Mountaineer Part A - Survived 20 waves without opening doors in Final Reich.. Part B - Survived 20 waves without opening doors and without going down in Final Reich. Part C - Survived 25 waves in Prologue. Part D - Survived 25 waves without going down in Prologue.. Part E - Survived 25 waves without unlocking the secret room in Prologue. Spoiler: BAT Agent Part A - Killed a Treasure Zombie for the first time. Part B - Defeated the Panzermorder for the first time. Part C - Survived 25 waves in Final Reich. Part D - Unlocked the weapon upgrade station for the first time. Part E - Assembled the Tesla Gun by wave 6. Spoiler: BAT Elite Part A - Saved Klaus by yourself. Part B - Saved Klaus by wave 16. Part C - Saved Klaus in less than 75 minutes. Part D - Saved Klaus without going down. Part E - Saved Klaus without using Specials, Mods or consumables. Spoiler: Hunter Collect Part A, B, C, D, E - Random reward for killing the Treasure zombie. Unlocking this character can be really time consuming as the parts are not a guaranteed drop. Below you will find a video to make life easier! Spoiler: Survivalist Part A - Survived 30 waves without going down in Final Reich. Part B - Survived 30 waves without using Blitz in Final Reich. Part C - Survived 30 waves without turning on the power in Final Reich. Part D - Survived 30 waves with only starting weapons in Final Reich. Part E - Survived 30 waves with only two Mystery Box purchases in Final Reich.