Top similar games like Hazard Protocol:

Join the fight for survival in a top-down shooter with realistic-looking combat. Raid the infected city and fight for survival in team battles.

The world has fallen by zombies. As a part of the association, you are dispatched to the places where zombies are concentrated and stabilize these areas. Fill your backpack with the full of items, and eliminate zombies with the bullet hell.

An intense round-based zombie survival FPS, play solo or co-op. Shoot your way through relentless waves of vicious horrors with high-octane objectives, upgrading steampunk weapons, collecting Celtic God powers, and surviving the onslaught of the Quiet Ones.

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.

Play alone or team up with others and try to survive while a demon and its minions try to kill you. Your goal is simple. Escape. This might sound easy, but dealing with evil entities is a dangerous business!

GTFO is a hardcore cooperative horror shooter that throws you from gripping suspense to explosive action in a heartbeat. Stealth, strategy, and teamwork are necessary to survive in your deadly, underground prison. Work together or die together.

Voidseekers is a 1-4 player co-op horror FPS. Shoot, salvage, and survive as you explore corrupted ships in deep space. Get in, take what you can, and destroy the ship to contain the breach, but beware the horrors that seek in the void.

A 4-person co-op horror game where teamwork is the key as players face malevolent demons in a mysterious mansion. An immersive experience with unpredictable AI that continuously changes and adapts to the players’ behavior. Can you conquer your fears and escape?

Exterminate zombies in style with up to 4 players in this action packed co-op top-down shooter.

Top-down zombie shooter game where you survive against hordes of zombies. Every wave the number of enemies encreases. Hey, tell me you have enough bullets, don't you?

You will zoom past hordes of zombies, kill the ones you need to, and find keys to unlock passageways in this retro top-down shooter.

A dark and moody top-down shooter. Unlock new weapons and upgrades by completing achievements, making each run different. Will you be able to escape the swarm?

Winner of 2010′s Make Something Unreal contest, The Haunted: Hells Reach is a fast-paced horror game where your goal is to liberate cursed places and survive the assault of Hell.

Survive the apocalypse with friends in Escape Z. Fight and plan tactics to face hordes of zombies. Choose your character, map and prepare. Survival is your only option.

Decontaminate an abandoned cave with a highly trained squad (Your Friends); Surviving against the conditions, and whatever creatures lurk inside.

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.

Dead Don't Die is a top-down action shooter set in a post-apocalyptic world. Every encounter is high-stakes; one stray bullet or sneaky knife attacker is all it takes to end your run ... not to mention the zombies that grab hold and won't let go. So use cover, be accurate, and be quick or be dead.

DarkSwarm is a online + local CO-OP, top-down tactical shooter. Play as a TEAM of elite operators in procedural generated semi-destructible levels. Use your skills, wits and teamwork to destroy the alien DarkSwarm in daring operations deep inside the infested colonies.

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!

World War Z is a heart-pounding coop third-person shooter for up to 4 players featuring massive swarms of hundreds of zombies, focused on fast-paced, gruesomely spectacular action.

Gathering Storm Studio proudly present Dead Zone. Inspired by Retro Top-Down Arcade Shooters : Dead Zone offers a unique gaming experience within the modern zombie apocalypse genre. Where you have to loot, trade, craft and shoot your way to survival.

A dark co-op top-down shooter in a post-soviet zombie apocalypse setting. You appear at a random location in the city. The goal is to get to the transport, and you will make the path yourself. In the day - look for resources and build fortifications. At night - destroy the dead and their bosses!

Astro Ike is an exhilarating single-player, third-person zombie wave shooter that will immerse you in an intense battle for survival. Step into the shoes of Astro Ike, a fearless protagonist, as you face relentless waves of zombies. The challenge awaits—how long can you endure?

「Synapse」is a game based on cooperative play with horror and thrills. Players must cooperate in a dark space to avoid robots, hack into facilities, and escape. The only thing players are given is a sense of helplessness and fear of death.

A cooperative survival horror game where you take command of a submarine trapped under the ice of an alien planet.

No More Room in Hell 2 is a terrifying 8 player co-op action horror experience. Find your friends in the dark and survive - in a dynamic, endlessly replayable zombie apocalypse.

Can you and your friends survive against the ruthless undead?

An ancient viral strain has re-entered the world. People are coming back from the dead and no one knows why. Play as a group of survivors with your friends in this 4-player co-op action survival horror and uncover the mysterious events that have unfolded.

C.A.S.T is a third-person shooter game. Choose your character and gear. Navigate through a mix of handcrafted and procedural levels. Either play alone or with other players, your goal is to defeat anomalies and ensure the survival of CHERNOZEM.

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.

Pizza Bandit is a unique blend of Overcooked and Gears that offers a twist to the genre with its love for cooking. In this mission-based 4-player co-op third-person shooter, you embody a pizza restaurateur who returns to his old bounty-hunting gigs, determined to sustain his failing pizza shop.