What is a World War Z: Aftermath Upgrade Steam key?

A World War Z: Aftermath Upgrade Steam key is a digital code that activates the game on your Steam account. After purchase you redeem the key in the Steam client and download the game — make sure the key's activation region covers your country.

World War Z: Aftermath Upgrade Price in MENA — Steam & Official Stores

About World War Z: Aftermath Upgrade

This takes your standard edition of World War Z and any combination of individual DLC you might own, and upgrades you fully to World War Z: Aftermath.

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Price history

2026-08-08 — 2026-10-10Lowest: $44.66 · Highest: $46.74

Frequently asked questions

What is a World War Z: Aftermath Upgrade Steam key?: A World War Z: Aftermath Upgrade Steam key is a digital code that activates the game on your Steam account. After purchase you redeem the key in the Steam client and download the game — make sure the key's activation region covers your country.