Top similar games like Apocalypse: Floodgates:

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.

This game is a port of the Games for Windows - Live version that was released in 2009. If you buy the Untold Stories Bundle here on Steam, it will be the same as upgrading to Resident Evil 5 Gold Edition.

Blending action and survival horror, Resident Evil 6 promises to be the dramatic horror experience of 2013.

RE Revelations 2 continues the series acclaimed essential survival horror experience, while uncovering startling truths.

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.

Resident Evil® Revelations returns redefined for PC complete with high quality HD visuals, enhanced lighting effects and an immersive sound experience.

Left to Survive is an action shooter game with the post-apocalyptic world setting with a base building feature. Become a hero, challenge other players, join tournaments, raid bases. Would you be able to survive in a dead world?

Undead Rampage is a third-person co-op shooter that throws you and your friends into the epicenter of a post-apocalypse, where terrible monsters rule the ruins of civilization. Your goal is to survive at all costs, fighting hordes of enemies and collecting upgrades to strengthen your character.

Journey across space to the icy planet of Tau Volantis with Isaac Clarke and Sgt. John Carver to discover and destroy the source of the Necromorph outbreak.

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.

The cult horror shooter series comes to an apocalyptic conclusion with an epic new third chapter, a heart-pumping new horde mode, and remastered editions of the best-selling Nazi Zombie Army 1 & 2.

** Please note: a remastered and improved edition of this game is now available in Zombie Army Trilogy.**Experience a terrifyingly intense co-op campaign for up to four players in this gut-wrenching sequel to Steam best-seller, Sniper Elite: Nazi Zombie Army.

** Please note: a remastered and improved edition of this game is now available in Zombie Army Trilogy.**Featuring a co-op campaign for 1 to 4 players, Nazi Zombie Army is a horrifying new stand-alone expansion of the award-winning Sniper Elite series.

Developed by Shinji Mikami -- creator of the seminal Resident Evil series -- and the talented team at Tango Gameworks, The Evil Within embodies the meaning of pure survival horror. Highly-crafted environments, horrifying anxiety, and an intricate story are combined to create an immersive world that will bring you to the height of tension.

No Hope is a survival horror game based on the classics of the genre. You are a teenager and you must survive the darkness that has fallen over the city. There are terrible monster along the way, few resources, locked doors and some scares.

Join the corps! Umbrella Corps brings a competitive experience featuring new types of strategy and technique blended with elements from the world of Resident Evil, to create a unique kind of shooter!

Battle across time to save humanity from giant arachnids in this multiplayer third-person action shooter.

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.

Fight off waves of zombies in this a single-player or multiplayer cross platform first- and third-person shooter game. Battle of Rebels Winner of the Unreal Florida Game Competition

Join a thrilling party in Propnight, a multiplayer hide-and-seek game.

The end is here. Life as you knew it has gone to hell after the mother of all zombie outbreaks. Now you and the few scattered survivors must band together to survive and rebuild in a 3rd-person action game set in a dynamic open world.

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.

Aliens: Fireteam Elite is a cooperative third-person survival game set in the iconic Alien Universe. Battle through hordes of different types of Xenomorph, customize your character and gear, and level-up as you try to contain this ever-growing threat.

Corpse City throws you into a relentless fight for survival against endless waves of the undead. Feel the tension rise with every shot, the adrenaline rush as you’re cornered, and the thrill of making it out alive. How long can you survive the nightmare?

Embark on an exotic journey into danger in this rip-roaring 1930s third person adventure for 1-4 players! Encounter pulse-pounding action, treacherous traps and tales of derring-do!

Third-person horror action-adventure game fighting your way through an infected Mauritian village. Play as a local protagonist battling his way to understand the cause of this infection set in a third person setting.

Narrative-driven, third-person survival horror game where you fight through the zombie infested city of Paradise. Solve puzzles, collection items and manage your inventory while to survive. Play through two full storylines of two protagonist each with unique styles of gameplay and obstacles.

Space Entity is a 1-4 player online co-op survival horror game. A entity is within the space ship. Get the power back on and use the escape pods to live on.

Dead City: Defense is an action-packed post-apocalyptic game that throws players into a thrilling battle against hordes of relentless zombies. Set in a city ravaged by a catastrophic event, the game revolves around a central energy reactor that serves as the last beacon of hope for humanity.

From Hell is a third-person action survival horror. Explore an ancient manor in the late 1960s, fight ghouls and all kinds of monsters from the mythical underworld. Survive, craft items, solve puzzles and unlock secrets in the hunt for secret of your missing old friend.

“A real Gem” – Destructoid at E3 “Offers a different experience for zombie game veterans” – Co-Optimus“Has a lot more going for it than smashing brains and gory, red goo ... With a surprisingly deep crafting system” – GamesRadarYou're shipwrecked on an isolated island, a desperate castaway in a total freakshow world. How will you survive?

Ready for the next generation of 3rd person shooters? Hazard Ops has zombies, monsters, robots, dinosaurs, mechs - pretty much anything you can point a gun at. Sink your teeth into this action-packed online shooter!

Driven by community suggestion, 505 Games and EKO Software introduce you to a new single player 3rd person view experience that allows you to re-play the zombie crafting adventure "How to Survive" from a deeply immersive point of view.

I Am Alive casts the player as a lone survivor in a believable, dark and insecure post-apocalyptic world.

Two years ago, a group of young teenagers found themselves trapped inside their school. They suffered through the longest night of their lives, chased by abominable creatures created by their principal. Some of them survived that terrible night, while others perished.