|Effects||Unlocks Poisoning map|
|Cost to buy|
|Date added||Alongside Poisoning|
A key that can unlock the passage to a strong zombie. By holding this key, you earn a trip to battle out with numerous powerful zombies in your dream.
This item will be provided once you have cleared a round of Poisoning map.
- This key was named as "Addiction key" in Counter-Strike Nexon: Zombies.