
Horror games are already scary enough when played alone, but adding other real people into the mix takes the terror to a whole new level. The unpredictable behavior of other players makes every moment tense with dread and anticipation. Will they help you survive the horrors you face? Or will they turn on you at the worst possible moment? You never know!
Luckily, Steam offers some great free multiplayer horror game options to get that highly sought after adrenaline rush. These games range across genres from classic zombie survival games where players must band together against the undead hordes, to battle royale style games where it’s every player for themselves.
The best part about these being free Steam games is that it’s easy to convince your friends to download and join in the screams and fun. Free removes the barriers so everyone can experience the thrill of these spooky gameplay sessions together. Read on for 5 of the top picks when it comes to free multiplayer horror games available on Steam right now. Just be warned, these games might be free to play but they may end up costing you some sleepless nights!
1. Dead by Daylight
Kicking off the list is none other than the hugely popular Dead by Daylight. This asymmetrical survival horror game pits a team of survivors against a terrifying killer in a deadly game of cat and mouse. The survivors must power generators, open exit gates, and do their best to evade the killer. Meanwhile the killer tries to hunt down and sacrifice the survivors before they can escape.
With incredibly detailed maps, a wide selection of iconic killers to play as (like Michael Myers or Freddy Krueger), and an ever expanding list of survivors/victims Dead by Daylight delivers nail biting multiplayer action. You truly feel helpless and afraid going up against some of these ruthless killers controlled by actual players rather than AI. Every match feels different too, keeping things fresh and scary.
Being able to team up as survivors creates great camaraderie…until someone gets hooked that is! Do you dare go for the rescue or leave them to their fate? The strategy involved makes coordination and communication essential, creating an immersive social horror experience.
Over 35 killers and over 25 playable survivors means there’s lots of variety to experience in Dead by Daylight. For free horror multiplayer thrills Dead by Daylight can’t be beat.
2. World War Z
World War Z throws players into gruesome fast paced zombie slaying action. If you loved Left 4 Dead you’ll feel right at home here fending off hordes of rabid zombies in tactical co-op action. You can team up with up to 3 friends or brave survivors you meet online as you travel to various locations trying to wipe out the undead threat. Teamwork is key facing such overwhelming numbers. You need to watch each other’s backs!
There are 6 distinct character classes to choose from including gunslinger, hellraiser, medic, fixer, slasher or exterminator. Each has their own special abilities and play style. Finding ways to synergize abilities for maximum zombie destruction is extremely satisfying.
Hunkering down to defend an area from waves of zombies is always intense. The masses of undead threaten to overwhelm your defenses unless you react quickly and work together. Have someone tossing molotovs while another mows the hordes down with a mounted machine gun. The skies darken with blood and bullets!
With a strong focus on re-playability World War Z rewards experimentation. The randomization of obstacles, enemies and events means campaigns always feel fresh no matter how many times you’ve played. If you’re looking for thrilling co-op zombie action then World War Z needs to be on your radar…just watch your back out there!
3. Secret Neighbor
Ever get the feeling you’re being watched? That someone lurking in the shadows might be more sinister than they first appear? Secret Neighbor perfectly captures that creepy, uneasy vibe. It’s a social horror game of distrust and paranoia set in the Hello Neighbor universe.
A group of kids sneak into the creepy basement next door to rescue their missing friend. But little do they know one of them is the Neighbor himself in disguise! As one of the kids you must gather keys, enter codes, find items, and figure out how to reach the locked basement door. But you have no idea which one of your teammates might secretly be out to get you all!
As the Neighbor your goal is to sneakily trap, terrify and take out the intruding kids without blowing your cover. Sabotage and subterfuge are the name of the game. It captures that Stranger Things vibe perfectly with the kids vs. sinister adult theme.
Randomized house layouts and multiple solutions to puzzles enhances replayability quite a bit too. Overall, Secret Neighbor is amazing at building psychological tension that keeps everyone guessing. Play it with friends for the ideal sinister multiplayer experience on Steam!
4. Phasmophobia
Hunting ghosts as part of a small team of paranormal investigators has never been quite as scary as it is in Phasmophobia. There’s just something extra chilling about encountering a violent spirit when you have real people by your side also screaming in terror! This co-op psychological horror game excels at creating an oppressive atmosphere filled with dread.
Armed with ghost hunting equipment like EMF detectors, spirit boxes and more you comb through haunted spaces trying to identify the ghost. Exploring the dark environments lit only by your flashing flashlight is incredibly immersive. You feel vulnerable not knowing what could emerge from the shadows at any moment. Finding clues, witnessing events and identifying ghost behaviors helps narrow down exactly what type of spirit you face. Each has their own sinister attacks they unleash when angered!
Just when you think things couldn’t get more intense the lights flicker out leaving you in sheer darkness. Few gaming moments can match the horror when this happens in Phasmophobia! Being unable to see the ghost yet hearing it wander ever closer heightens the fright tremendously.
With plenty of maps to explore, ghost types to encounter and unlockable equipment Phasmophobia has incredible replay value. Team up with friends to conduct paranormal investigations…if you dare!
5. Vampire: The Masquerade – Bloodhunt
Offering Battle Royale with a dark vampiric twist Vampire: The Masquerade – Bloodhunt throws players into the war raging between vampire clans in Prague. You can choose from one of 6 distinct vampire clans including the animalistic Gangrel to the hideous Nosferatu each with their own abilities, strengths and weaknesses. 30 players compete to be the last vampire standing either solo, in duos or in squads of 3.
Armed with savage claw like attacks, vampire powers and weapons found scattered about the city you must hunt your enemies while avoiding the sunlight which steadily burns away at your undead flesh. Use your supernatural speed and abilities to outmaneuver rivals across Prague’s Gothic spires.
The verticality of cities really shines here with combat encounters taking place across rooftops and balconies as well as winding streets below. Moving between them fluidly while aiming, using powers and dodging attacks makes for dynamic skirmishes. But you have more to fear than just other players. AI controlled human vampire hunters also prowl looking to drive stakes through vampire hearts!
With deep character customization through talents and looks plus regularly updated seasonal content Bloodhunt has fangs that are sunk in deep when it comes to Battle Royale longevity. If you want tense multiplayer combat with vampiric powers then Bloodhunt needs to be on your Steam account!
Final Thoughts
That wraps up 5 of the best free multiplayer horror games currently lurking on Steam just waiting to scare, startle and thrill anyone brave enough to play. They run the gamut from classic zombie shooters to paranormal investigations and even vampire battles royales. Each provides pulse pounding gameplay best enjoyed with a group of friends.
Just don’t be surprised if those friends turn out to secretly be traitors or transform into deadly monsters mid-match! That looming uncertainty over who to trust makes these multiplayer horror experiences even more memorable.
So gather your gaming crew, pore through this list and select whichever free horror title sounds the creepiest for your next group play session. Just be sure to turn the lights on first! With how immersive and terrifying some of these Steam games can truly get you’ll be glad you did!
Now it’s your turn to start storytelling. Share in the comments your own experiences getting spooked in these multiplayer frightfests. What horrors did you encounter? Did your teammates have your back or stab you in yours? Don’t spare any scary details no matter how chilling!

