Earlier today, Rebellion announced that they will bring the full suite of their Zombie Army Trilogy to the PC, PlayStation 4, and Xbox One in 2015. This includes the first two co-op focused games that already came out for the PC and will include an all-new third part for every platform.
• Battle through 15 gut-wrenching missions spanning THREE epic campaigns across the irradiated, demon-infested ruins of World War Two Germany.
• Wrestle the occult powers in the campaign and across FIVE terrifying horde maps. Face the horrors alone or fight back-to-back in 2-4 player online co-op.
• Fight as elite sniper, Karl Fairburne or one of EIGHT playable heroes including FOUR new female characters, armed with over 25 iconic weapons and explosive traps.
• Take on legions of Undead Super Soldiers, Armoured Skeletons, Zombie Snipers, Chainsaw Elites, Fire Demons and more, before facing the demonic Hitler himself in a final stand to decide the fate of mankind!
• Bask in the gruesome glow of the infamous X-Ray Kill Cam, and watch in gory detail as rotting flesh and organs are shredded from the inside.
• Experience haunting environments and intense-action, all framed in bloody beautiful 1080p.

If you plan on picking this trilogy up on Steam, you can do so for $44.99 (USD) for one copy or $134.99 for a four-pack. If you already own the first two parts on Steam, you are eligible for a 60% discount on the trilogy through Steam, so be sure to keep an eye out for that. You can find out more at the Zombie Army website.