Games similar to Zombie Army Trilogy:

The original shooter-looter returns, packing bazillions of guns and a mayhem-fueled adventure! Blast through new worlds and enemies as one of four new Vault Hunters. Play solo or with friends to take on insane enemies, score loads of loot and save your home from the most ruthless cult leaders in the galaxy.

The world is in ruins. Only a remnant of mankind remains, hunted to near extinction by horrors from another world. As one of the few survivors left, you will venture into portals to fantastic realms to gather the resources and firepower needed to fight back and retake what was lost. Remnant: From the Ashes is a third-person survival-action game set in a post-apocalyptic world overrun by mythical creatures. The game provides players and up to three of their friends with a unique, customizable gameplay experience filled with intense shooting and melee combat, gear and weapon crafting, character progression and dynamically-generated levels that offer an infinite number of ways to explore and take on deadly monsters and epic bosses.

Wolfenstein: Youngblood is a brand-new co-op experience from MachineGames, the award-winning studio that developed the critically acclaimed Wolfenstein II: The New Colossus. Set in 1980, 19 years after BJ Blazkowicz ignited the second American Revolution, Wolfenstein: Youngblood introduces the next Blazkowicz generation to the fight against the Nazis. Play as one of BJ’s twin daughters, Jess and Soph, as you search for your missing father in Nazi-occupied Paris.

The Sinking City is a game of investigation genre taking place in a fictional open world inspired by the works of H.P. Lovecraft. The player incarnates a private investigator in 1920s, who finds himself in a city of New England, Oakmont Massachusetts. It's currently suffering from extensive waterflood, and its cause is clearly supernatural.

An indie, multiplayer, horror game with fast paced game play for up to 4 players. Teams will need to explore an eerie mansion with a rumored past of funeral services including contacting deceased loved ones. A scary girl roams the house, and players need to keep her pacified to survive.

You awake in a sanctuary of steel and concrete, built to honor the Nordic Gods and to house an artifact, buried in the earth aeons ago. Unveil the secrets of the inhabitants, the artifact, and the nine realms of Yggdrasil in Apsulov: End of Gods.

Immortal: Unchained is a souls-inspired third-person shooter/action RPG.

Don't Knock Twice is a first-person horror game based on a psychologically terrifying urban legend. To save her estranged daughter, a guilt-ridden mother must uncover the frightening truth behind the urban tale of a vengeful, demonic witch. One knock to wake her from her bed, twice to raise her from the dead. Explore a grand manor house and interact with almost every object you see. To find and save your daughter, you will explore all depths of the manor, searching for hidden clues and using items to fight or escape the terror that surrounds you. The game is based on the film, Don't Knock Twice, starring Katee Sackhoff (Battlestar Galactica) and directed by Caradog James (The Machine).

You’re Robert Hawkins, an American stuck deep in Nazi controlled territory during the height of WWII. It’s up to you whether to fight your enemies face to face, snipe them from afar, or sneak past and sabotage their positions. Join the fight against the evil Third Reich in open-ended missions across war torn Europe.

Featuring a co-op campaign for 1 to 4 players, Nazi Zombie Army is a horrifying new stand-alone expansion of the award-winning Sniper Elite series. In the dying flames of World War II, a despairing Hitler unleashes one final, unholy gamble – a legion of undead super soldiers that threatens to overwhelm the whole of Europe.