Top similar games like Containment Initiative:

Ready or Not is an intense, tactical, first-person shooter that depicts a modern-day world in which SWAT police units are called to defuse hostile and confronting situations.

Sci-Fantasy Defence — VR tower defense shooter/slasher against hordes of zombies. Telekinesis, physics, eye lasers, traps, turrets, extreme fire rate, etc.

The Horizon scientific research laboratory is a deceptively quiet place. When you came round, there were hundreds of the living dead all around you. Use both hands and your head: never stop shooting, climb up pipes and ladders, grab hold of ropes, and throw everything you find at the zombies.

"STAMP" is a very exciting shooter where your main job is to KILL zombies and complete the main task. Meanwhile you have a lot of stuff to try like perks, new weapons or side quests.

SCP: 5K is a cooperative tactical horror shooter project that puts players in the midst of a story inspired by SCP-5000 by Tanhony. As we work to develop the game and story further, we have released it into Early Access so players can experience the game as it evolves.

Strike Team Delta is a gripping first-person shooter set in a post-apocalyptic world. Battle hordes of undead, team up with friends, and reclaim our world. Survival is in your hands.

Killing Floor: Incursion is a fully-realized, multi-hour, story-driven adventure with an additional endless mode. In solo or co-op mode, travel diverse environments, from creepy farmhouses to the catacombs of Paris, in order to uncover who... or what is behind the Zed menace.

Z.O.N.A Project X - thrilling single-player VR shooter. Explore Chornobyl's exclusion zone, a hazardous apocalyptic world filled with anomalies. Survive using your weapons, scavenge for resources, and save humanity from doom.

Into the Radius is a single-player survival shooter in VR. Explore the Pechorsk zone filled with surreal landscapes and dangerous anomalies. Defend yourself with realistic firearms, recover strange artifacts, scavenge for loot, and uncover the mysteries of this unforgiving dystopian environment.

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.

Go Alone or join your friends and together rid the world of interdimensional mutant creatures

Ready or Not is an intense, tactical, first-person shooter that depicts a modern-day world in which SWAT police units are called to defuse hostile and confronting situations.

Sin Survivor is a wave-based, first-person co-operative or single-player shooter based in a post-apocalyptic world overrun with blood-hungry, satanic demons.

A Single and cooperative game for 4 players, you are a fighter of a special purpose unit, your task is to destroy waves of zombies by taking convenient positions and using tactic

Black Ops Cold War, the direct sequel to Call of Duty®: Black Ops, will drop fans into the depths of the Cold War’s volatile geopolitical battle of the early 1980s.

Take on the role of the captain of a troubled jumbo jet carrying infected passengers intent on bringing the plane out of the sky, or pit yourself against hundreds of zombies in the interior of a jumbo jet or even walk along the outside as you fight to regain control as one of the passengers.

DEAD DOZEN Escape is a first person horror survival experience. Form a team with up to 4 players and escape from the depths of the mysterious pyramid in the heart of Siberia, or do it all on your own.

Sorry, wrong door is an online co-op game for 1 - 4 players. You and your team have entered a haunted mansion and got stuck there. Explore the procedurally generated environment, kill monsters, find clues, avoid traps, equip different weapons, and escape at any cost.

Alvo is a unique competitive FPS designed from the ground up for VR to provide some of the most thrilling and intense combat seen in the VR FPS genre. Trading ultra-realism for faster-paced gameplay, Alvo is a finely-tuned cocktail of mechanics that will keep you addicted and coming back.

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.

Battle an army of sycophantic cultists, zombies, gargoyles, hellhounds, and an insatiable host of horrors in your quest to defeat the evil Tchernobog. Squirm through 42 loathesome levels filled with more atmosphere than a Lovecraftian mausoleum.

Navigate across the city while surviving wave after wave of zombie attacks in this high-action zombie apocalypse. As you progress deeper into the apocalypse, join your fellow troops in multiplayer to discover who will reign supreme as the final survivor.

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.

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.

Call of Duty®: Vanguard includes a deeply engaging single player Campaign, a massive Multiplayer offering featuring over 20 maps including 16 built for core Multiplayer and an exciting new Zombies experience developed by Treyarch.

It’s 2091 and megacorp Horzine has produced the ultimate army: an obedient horde of bioengineered monsters called zeds. Now, join the rebel group Nightfall in this co-op action/horror FPS that puts you and your teammates in a battle for the future of humanity.

Get ready for an intense survival battle against an ever-growing horde of zombies. Play solo or co-op with friends, test your shooting skills and luck in this relentless combat and see how long you can stay alive.

Condition Zero,Where you can play multiplayer and frag players or play zombies and survive wave of zombies.

At that day the Russians start a miss planned attack against Ukraine, Joe grabs his preferred weapon to stop the Zombie Russian Soldiers that got infected by a sick experiment of Putin. Fight for democracy and freedom in a wave like horror VR shooter experience for free.

THE HOUSE OF THE DEAD: Remake is a remade version of the game introduced in 1997 in arcade platform. A classic arcade rail-shooter receives a whole new entourage and gameplay changes to suit modern gaming standards.

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.