At the end of May Rebellion tweeted that they're bringing three titles to E3 this year, these being Sniper Elite VR, Evil Genius 2, and a mysterious "major, unannounced new title", which should be revealed during the PC Gaming Show at 10:00 PT (18:00 BST, 19:00 CEST) on June 10.
What could this be? Well, a user by the name of the_marmolade shared something rather interesting on MetaCouncil, which showed screenshots of a now-deleted page on Amazon Spain, listing a game called Zombie Army 4: Dead War. This includes the collector's edition and regular edition, both of which are on Xbox One, and comes with the following description (via Google Translate):
"If you thought you were safe, you're totally wrong. We are in 1946. Europe is in ruins, torn by the nefarious "Plan Z". A brave band of heroes manages to throw the Führer into hell, but they know little. Hitler's Hordes are back looking for more. Face the darkness in single-player mode or join your friends as we make your way through the undead Nazis in this spooky shooting game from the creators of Sniper Elite 4. - A creepy new campaign for 1-4 players - Epic weapons, skills and improvements - The largest horde mode ever made - The X-ray camera that breaks organs returns."
Take this with a pinch of salt for now, but retailers have been known to accurately leak games before big events in the past, like the infamous Walmart Canada leak that brought us news of Rage 2 ahead of the official reveal.
Would you like a new Zombie Army game?