Top similar games like Them or Us:

Nysunder is a true hardcore, open world, FPS. It brings realistic gunplay mechanics & in-depth survival features into one package, to create intense combat. Leave your mark in the world by joining several unique factions, or simply go off-grid with your camper van. The choice is yours!

Variant 22 is a survival game set in a procedural roguelike post American wasteland. Singleplayer or Multiplayer Coop, Scavenge loot from contaminated areas then base build back in the "safe zone" against endless hordes of the infected.

HUNTERS: Uprising is a hardcore, tactical PvPvE first-person shooter. Track and kill dangerous alpha monsters in the infested zones around the world, kill nightmarish monsters and outwit other players - alone or in a group. Then rest in the safe zone, upgrade your base, hunt, fish and survive.

The Year is 2028. You are a Survivor, one of the few left amongst the living dead. You must Fight to Survive in this Hardcore Shooter based in Post-Apocalyptic America. Will you help to rebuild humanity, or take what they've gathered for yourself? We The People refuse to go quietly into the night!

THE WASTE – a brutal and stylish action game about bloody street shootouts and survival in a city after a global collapse, where authority has fallen, and crime thrives. Two factions fight for control over the city, its resources, and survivors.

London is falling. Are you prepared? The Last Blight is upon us. It was foretold. For the second time in history, a great plague has shrouded London in a fog of death. Big Ben tolls as thousands of unprepared die, or worse, are infected by a sickness more gruesome than death.

Survive the zombie apocalypse in ZOMBOUND, an intense PVPVE extraction shooter. Scavenge for loot in infected zones while competing against other players and avoiding zombie hordes. Extract valuable resources to upgrade your gear, or risk losing everything. Trust no one in this unforgiving wasteland

Beautiful Light, a PvPvPvE tactical first-person extraction shooter where 6 squads of 3 operators are tasked with entering, securing, and extracting an artifact in a hostile, horrific environment. Face other operators and player-controlled anomalies, but beware: mistakes can risk your life and gear.

Swanfield Survival is a Post-Apocalypic Zombie Survival game, with PvE and PvP Elements with Online Co-Op & Multiplayer. You can connect via Dedicated Servers, or host a session with up to 5 friends. Climbing, Swimming, Looting, Crafting, Building, Fishing, Farming are all available from start!

'Queen of Zarkov' is an 'indie-3rd-person-shooter' that combines elements of 'Escape from Tarkov' with zombies. Embark on missions and loot everything you can, while surviving against different types of zombies and other deadly threats. All your Equipment will be lost if you die, so try to survive!

The dead have risen and civilization has fallen. Now it's up to you to gather survivors, scavenge for resources and build a community in a post-apocalyptic world – a world where you define what it means to survive in this ultimate zombie survival simulation.

Anarchy: Wolf's Law — action, fun, and total control! Capture territories, grow your business, and spread chaos. Strengthen regional power, develop production, and destroy rivals. A dynamic shooter with RPG, survival, and management elements.

Make your stand against the collapse of society in the ultimate zombie survival-fantasy game. Explore an open world full of dangers and opportunities that respond to your every decision. Recruit a community of playable survivors, each with their own unique skills and talents.

A photorealistic multiplayer horror game where you have to survive increasingly difficult nights. Unless you'd rather be the nightmare of other players ?

Gone Upstate 2 is a survival crafting sandbox game. Build a base to support co-op players or solo, then defend it against the mysterious entities from the sky.

Experience a visceral Campaign or assemble your team in the ultimate online playground with multiple Special Ops challenges and a mix of Multiplayer maps and modes.

After a rampant viral outbreak causes global society to collapse, you must survive the harsh wilderness of the Canadian Rockies amidst vast hordes of Infected and rival survivors.

DeadPoly is a polygon arcade zombie survival looter shooter with base building, crafting, scavenging, leveling, questing, and more, but your only goal is survival, everything else is optional.

Survival Nation: Lost Horizon is an open-world, top-down zombie survival game. Keep yourself and other survivors alive in a world gone to the zombies, upgrade your gear and skills, and keep civilization going in a world where humans are the top pick on the menu.

The chances of you surviving this all out war of society and the undead are slim to none. Already, there are millions of the walking dead shambling about, searching for food to eat. There's no known cure. One bite can possibly end it all for you. However, you aren't alone in this nightmare.

Stay Home is a breathtaking first-person shooter with co-op for up to four players. Get ready for fast-paced gameplay and terrifying action as hordes of zombies flock to you. You can run but you can't hide!

LURE: FREE is an open-world multiplayer survival game with a zombie theme. You can improve your character in 3 different ways, can build a base, drive a car, capture loot zones for your clan, can hunt animals, can loot towns, and of course kill the zombies and the players.

Step into DEAD METRO, where each boundary hides a new world. Survive relentless zombies, shifting landscapes, and unpredictable alliances. Adapt or perish.

Experience the thrill of realistic military combat in Fall in Duty, a zombie first-person shooter that puts you in the shoes of Rayleigh, a former S.W.A.T. team leader who tries to survive in a world infested by a deadly parasite.

Crafting Dead is a post-apocalyptic multiplayer-based zombie survival game with a voxel theme. Aim high and punch low, survive at all costs!

A horror social deduction game where you and your friends take on the roles of police officers on a critical mission. But there is a zombie among you that can transform at will. Can you trust your friends?

Set in the zombie apocalypse, Left 4 Dead 2 (L4D2) is the highly anticipated sequel to the award-winning Left 4 Dead, the #1 co-op game of 2008. This co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.