The latest update for Saber Interactive?s World War Z is for the people who feel like they can do it all. It introduces a new difficulty level, Extreme, for players looking for the toughest experience. It also has a couple of new items for the most skilled to earn, rebalances existing weapons, and alters the AI and UI a bit.
The two new rewards include the Wakizashi sword and the heavily modified Mk110 Sniper Rifle. Players can unlock the Wakizashi by completing any of the games existing chapters on the new Extreme difficulty, and the Mk110 Sniper Rifle can be unlocked by completing all of the game?s chapters on the new difficulty.
Have a look at the trailer for World War Z?s Six Skulls update!

The full list of patch notes is as follows:
New Features
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