With a. You'll need to use all your wits and skills to survive for as long as possible, working together with up to 4 players to stay alive in this dangerous fortress. As a player, you'll need to scavenge for weapons and ammo in order to defend yourself against the relentless zombie attacks. "Fortress of the Undead" is a thrilling zombie survival game that will transport you to a post-apocalyptic fortress in Norway, where you'll need to fight off hordes of undead monsters in order to survive.
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