Top similar games like Matt's Project Zombies: Open World:

Roach Race is a cooperative first-person horror shooter for up to 44 players, featuring asymmetrical gameplay that fuses horror, strategy, and battle royale elements. Band together to survive — or embrace the terror and become the nightmare others must escape.

Polygone is a low-poly, yet highly visual take on the classic "Zombie Modes" in modern first person shooters. Play with up to four friends to fight off endless hordes of over 50 different zombies and bosses on a massive map that you'll need to unlock areas to explore.

This is a multiplayer cooperative open world construction survival sandbox game, where you and your friends must find supplies and build shelters in this world. You have to keep an eye on your character's needs state at all times, a bad state is likely to lead to death.

** 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.

NEMESIS DISTRESS is a unique multiplayer Sci-Fi horror experience that aims at creating unforgettable, cinematic moments. Remember – this is NOT a shooter, in Nemesis you are not the hunter. You are the PREY.

Lore: The Hunt is an online asymmetric (4vs1) horror game where a relentless Hunter protecting their property tries to capture nimble Intruders as they try to break into catacombs under the Hunter's domain. Freerun or fight to escape or hunt down the Intruders using different powers and perks.

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 roguelike where you continuously fend off zombies by upgrading your gun. Survive the waves of zombies storming the house with your allies! As the days pass, more zombies will appear, including powerful ones, but you will grow stronger too.

6-player co-op survival horror at its finest! Free updates, free special events and a ridiculous amount of fun!

A horror social deduction game where you and your friends take on the roles of police officers on a critical mission. But there is a zombie among you that can transform at will. Can you trust your friends?

Team up and face relentless horrors in this co-op survival shooter. Survive as many days as possible against waves of unnamed creatures, upgrade gear, and compete in PvP to prove who’s the best slayer. The longer you last, the deadlier it gets.

Welcome to the zombie apocalypse experience of a lifetime – more beautiful than ever. Caught in an epic zombie outbreak on the tropical island of Banoi, your only thought is: Survive!

The DeadLine is an online third-person asymmetric horror game. Become the killer and hunt down survivors without mercy, or become a survivor and escape from the killer’s pursuit. Hunt or escape — which fate awaits you?

Tale of an Apocalypse is a Hardcore Survival Game set in a Post-Apocalyptic World, you have to Survive in a Dark World , fight against Mutants and Humans, one of your Main Goals is to Build a Safe Colony for Future Colonists.

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.

A survival horror PvE and PvP set in 1920's New York City! Team up with up to two others, or go in alone, and search creature-filled semi open-world map for arcane clues that lead you to a lucrative Bounty. Featuring permadeath consequences, only the best hunters will make it out alive..

In a zombie apocalypse, survival is your main goal. All in Vain offers a unique experience: craft weapons, explore a vast open world, fight hordes of zombies and gangs, complete quests, and uncover the mysteries of a shattered world.

Survive the Hill is an asymmetrical multiplayer/co-op survival experience that supports Solo and 4/8-player options and AI versus scenarios. Blow up the exit areas with your aim to escape. Look for ways to defeat the killer, build your strategy, never wander alone.

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!

** 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.

An open world zombie survival game that can be played cooperatively with up to 5 players to hunt for resources, create items, and also has vehicles to drive. Beware of zombies that have different dangers. Eating and drinking are also important. Eating unclean food can cause infection.

Welcome to the zombie apocalypse experience of a lifetime – and now more beautiful than ever. Caught in the midst of an epic zombie outbreak on the tropical island of Banoi, your only thought is: Survive!

Escape From Zombies is played alone or in cooperation, on a map where the player(s) must repel waves of zombies. It should be noted that the game does not end until all players are dead, the main goal is to beat the record of survived round.

First person wave based shooter where you must survive, alone or with a friend. Kill and earn gold to buy weapons and experience to level up as the waves becomes harder.

The Last Bell is an intense asymmetrical multiplayer horror game set in a cursed school. Four Students must unlock the escape door while evading a relentless Hunter. Unique abilities, and deep progression systems create a chilling, unpredictable survival experience.

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.

L.O.S.T. is a 4-player co-op survival game. Work together, scavenge resources, and do whatever it takes to escape before it’s too late.

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.

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.

Dead Effect 2 is the newest addition to the acclaimed Dead Effect franchise. This action sci-fi shooter is looking to push the boundaries of first-person shooters to new levels with slick graphics, rich narrative and RPG elements.

A strange fog rise up. You grabbed your shotgun when you heard a voice outside. Wtf Zombies. Try to stay alive for 5 minutes and kill them all to win and unlock next difficulty level.