Top similar games like Cepheus Protocol: Project Fenrir:

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

Into the Haze is a single-player survival game set at the beginning of the apocalypse. You wake up on the rooftop on the 40th floor of the abandoned tower. The whole city is cover with poisonous gas. Gather resources, craft, build, and fight zombies. Survive until help arrives.

'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!

Escape from DEAD or die and LOSE everything! Team-based PvPvE action shooter. Hunters fight the Infected in secret Zones. Competing teams enter a Zone with a goal to be the first to find and collect valuable loot and evacuate. Fallen players can rise again, though not quite the same as before.

After an undercover military research operation went incredibly wrong, the world you once knew quickly turns into a living hell. You must venture onward in hopes to discover the cause of the undead chaos.

Zombie Carnage 2 is a 32 player first person shooter where you will play both as a human and zombie. By killing zombies and infecting humans you will permanently level up, unlock weapons, attachments, zombie classes and more.

Survive on an ever-changing desert island! The goal of the player is to survive as long as possible on a deserted island, while keeping the changes under control. Keep the fight going by balancing the acquisition of weapons with keeping the changes on the deserted island in check.

Best Offline Shooter and Sniper Game. Warning it's addictive

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 Left Behind is a solo and co-op post-apocalyptic survival game. Explore an overgrown open world at day time and beware of enemies coming in at night. Salvage, hunt and build your way through this world to survive. How long will you survive?

Infees is a singleplayer voxel game. At the moment it has only one playable mode where you have to kill zombies and survive as long as possible, there are many weapons, and upgrades at your disposal to make this task easier!

Abandoned Life is a third-person zombie shooter game, where you can complete missions with the help of companions.

You are playing as the last Waifu clearing out the fallen city from Infected whose only target is you.

You and your friends can be part of the Z-Company. Defend Targets against huge hordes of zombies with all kinds of weapons and buildings in this Tower-Defense/Shooter hybrid.

Dead Survival is a tactical survival FPS, in a post-apocalyptic world !

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!

Warning!!! This Game Is Early Access!!!! Survive alone or with others in this Post Apocalyptic, Horror, Survival, Looter/Shooter with Base Building And Raiding. Join the community to watch this game grow and Get Exclusive Rewards and Content. https://discord.gg/S6dwXe8p9X

Become a hero in a world overrun by the undead in "HellFull: The Last Hope". Take on the role of a survivor, navigate challenges, uncover the truth behind the outbreak and fight for humanity's survival. A thrilling mix of adventure, mystery, and horror awaits you. Do you have what it takes?

Dead Zone: Rebirth of Survivors is an FPS zombie-themed bullet hell game set in the Dead Zone universe. Use massive destruction guns to shred hordes of zombies! Improve your character with in-game improvements and skill tree training, and survive against bosses with various abilities.

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.

Man in the Dark is a dark-feeling third-person shooter, single-play game that realistically depicts the earth's apocalyptic feeling, set in a human race that has been turned into a place where zombies and monsters are rampant due to people's wrong choices.

There is no escape. The only end is death. Stay alive as long as you can, run away from monster, complete floors full of enemies and challenges.

Total Havoc is a fast paced FPS game that offers loads of fun across many maps and modes. A true must play for all FPS enthusiasts. Where FPS meets two worlds and teleportation amongst them. Rotating the fighting.

Death Harvest is a cooperative VR indie game in which players assume the role of a group of survivors from the Boston combat unit - the Reapers. Fight for the survival of your colony in a post-apocalyptic world full of zombies.

Z Ops: Campus is a 3rd person action and survival game. Unfortunately one day a zombie apocalypse hit the world. Between his needs and the threats, the player will have to think carefully to choose priorities and manage the fights So hope to live the longest.

Put on your armor, choose a rifle or a shotgun - now you are part of a special forces group. Shoot your way out of a skyscraper full of zombies.

A Zombie imposter with virus vials slips into a survivor camp protected by a group of defenders and tries to kill the population. 1-6 players exciting social deduction with friends mixed with horror and strategy.