Top similar games like Keep 'Em Out!:

L.S.S the fast paced wave shooter returns with all new game mechanics and enemy types to make the game even faster!

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.

Zombiemachia offers a mature and intense experience for fans of carnage. Face endless waves of zombies with weapons, traps, and dismemberment, all in a realistic environment.

In this game you have to fight your way through hordes of zombies in search of a safe place.

After Dark is a first-person endless wave zombie shooter set across multiple locations. Survive as long as you can against relentless hordes of the dead in a fight that only ends when you do.

In FOREST OF THE DEAD you must survive huge waves of undead. You are stranded in the middle of the forest. No help, no hope. Your only chance is to defend yourself with the available weapons against the approaching find and stay alive as long as possible.

Combining survival horror and static wave shooting, Propagation VR will get your adrenaline pumping as you try to survive a zombie apocalypse. Armed only with your guns and your fists, fight off terrifying zombies and other multi-species mutants. Will you get out alive?

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.

KILLOMINA collapsed in 2019 after the virus escaped from the Medical Hospital in LAUCTHI City, which held the corporation liable for compensation in the LAUCTHI City Incident in 2019. The verdict led to bankruptcy, causing them and their subsidiaries to close for the year Following.

A tactical zombie survival shooter where you lead a squad, scavenge for supplies, and fight to outlast the undead.

Wrong Floor is a fast-paced, single-player horror shooter where you’re trapped in a malfunctioning elevator, fighting off waves of nightmarish creatures. As the elevator plummets, you'll have to manage your ammo, react quickly, and survive against increasingly intense floors.

How will you live in a chaotic world? I have to explore outside anyway

Dive into the zombie apocalypse with Zombie Panic! Source: a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification.

EBOLA 2 is created in the spirit of the great classics of survival horrors. In this game, you will control the main character with a first-person camera which makes you feel like you’re in a real horror movie.

"When I Die" comes with a post-apocalyptic story line. The setting of the game originally took place in a facility. The player need to complete a role of a remaining survivor trapped in the building trying to escape from the people who have become zombies.

Z Ops: Deadzone is an intense FPS where you play as a member of Z Ops, a global organization fighting for humanity's survival after a zombie apocalypse. Battle hordes of zombies infected by the Bane-Z parasite and take part in dangerous raids.

Take role as a survivor in COLD CABLE: LIFESHIFT, a 3D First Person action-puzzle game, with survival elements, where you have to gather supplies, control radiation level and shoot monsters on your way to reach the next level. If you want to play this game, get ready for the chaos.

A realistic first-person action horror game that takes you into a dark fort overtaken by a mysterious entity. Unpredictable monsters, a visceral dismemberment system, and realistic physics create an atmosphere of relentless terror.

Mega Zombie Explosion is Zombie killing game where you need to survive the Zombie Waves there is lot of Zombies to kill and you need talent to do it. But there is a help many different weapons to kill the zombies and Cool Background Rock Music.

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.

Dead On Duty: Red Dawn offers you a unique sandbox to expand upon with over 25 firearms, 4 melee weapons, 13 perks and 11 map! Play as a mercenary to survive against endless hordes of undead in the chaotic world of Dead On Duty: Red Dawn! 

Team up with 64 players to fight off the horde of zombies in this post-apocalyptic FPS or join the horde against the living! Turn on your teammates and tear them apart. Level up and unlock new weapons, perks, clothing options and more! Equip your favourite loadout and join the fight!

A horror FPS where monsters only move when you do. As the officer on duty, you’re dispatched to investigate an emergency call. But what awaits is an abandoned graveyard steeped in darkness and terror. Solve cryptic puzzles, uncover long-buried secrets, and fight to escape the cursed grounds.

Infested is a simple First Person Shooter. You will encounter many zombies as you fight your way through the zombie-infested city. Will you make it to the hospital to find the first infected victim? Only with its DNA samples will science be able to create an antidote.

Hunted by the seemingly unstoppable Axeman and facing off against the Tower’s latest push for total dominance, discover what connects these new threats together before it’s too late. New faces, places, weapons and gear all await you on your journey to a final showdown for the city's fate.

Explore your way through a crooked Mansion in the aftermath of an apocalypse. Biological mutants ravaged the Earth! You are responsible for finding crucial information! Fight horrific creatures that lurk around every corner! Find and upgrade your weapons!

WARNING THIS GAME CRASHES WHEN YOU DIE! IT'S THE POINT OF THE GAME! Game features "endless" Zombie and Soldier combat, several levels As well as a shotgun, pistols, assault rifles, RPG Launcher and a knife. This is a work in progress game.

Death Upon Us, is a game in which you will use your arsenal of guns to pull off cunning, exciting, and adrenaline pumping maneuvers to conquer levels in this game. Watch as your skills take you from killing a small horde of zombies in the School Yard to killing an abundance of zombies in the Temple.

A chilling survival-horror FPS set in a creepy, atmospheric world. Explore a haunted cemetery, descend into a cursed crypt, and face the horrors that lurk below. Hide, fight, survive—do you have what it takes to make it out alive?

Favela Zombie Shooter is a wave-based action shooter, where you have to defeat different types of zombies in a Brazilian Favela. Survive zombie waves, earn money and get better weapons to survive longer!

Welcome to Project R.I.P. , control AI driven Agents in the battle against hordes of demons. Show your skills on the battlefield and on Global Leaderboards in this Singleplayer Horror Survival First Person Horde Shooter.

Dead Purge: Outbreak is a modern first-person shooter set in an unforgiving post-apocalyptic world where every minute can be your last.

"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.

WAG is a fast-paced roguelike FPS where you face hordes of zombies in a dark forest. Survive the night, grow stronger with every death, and discover new weapons to defeat the darkness.

This is a game to lead soldiers against zombies.You can lead soldiers to complete challenges without limit.

Survive the living dead for as long as you are able! Room Invaderz is a wave-based survival game where you and your comrades kill zombies, earn points, and do your best to upgrade your arsenal to see how long you can delay the inevitable.