"World War Z is really fun to play, brings co-op zombie annihilation back to where the fans want it to be..."
Developer Saber Interactive is making World War Z a lot harder with new "Six Skulls" difficulty.
Launching on the Epic Games Store worked out quite well for Saber Interactive's zombie shooter, which has sold "well over two million copies".
This includes the new Tokyo mission as well as extras like a special zombie, FOV slider, and private lobbies.
A new accolades trailer has also been released a month on from release, showing even more of the zombie game.