Because the game is distributed digitally via platforms like Steam, Epic Games Store, and GOG, you don't buy a physical disc. You buy a digital license—referred to as a .
exactly as shown above. Codes are generally not case-sensitive, but typing them exactly is recommended to avoid errors. Click "Redeem" to claim your rewards immediately. Important Notes Level Requirement : Some versions or updates may require you to hit before the redemption menu appears or allows code entry. Currency Change : Please note that "Gold" was updated to " zombie strike cd key codes