Top similar games like Alterum:

A multiplayer murder mystery party for up to 12 players. Assume the role of Detective or Killer and use tools to uncover—or manipulate—evidence. Murder, investigate, discuss and deceive. Put your true-crime-solving skills to the test, or see if you are capable of cold-blooded murder.

Pole of Cold is a sci-fi survival horror game set at a research station somewhere in Antarctica. Explore it and find a way to escape death.

An social deduction investigation horror game where one of you is secretly possessed by a Deadly Sin. Use stealth and proximity chat to cooperate or deceive as you gather clues and compare findings to deduce which Sin is haunting the castle.

Hide Time is a puzzle based game with horror elements, telling a story about the closed for good toys store. Explore the abandoned toy store and try to find a safe place and collect supplies to stay alive! The toys will try to kill you! Will you survive in this scary world controlled by living toys?

In the heart of the Arctic, one of you is a cursed "Shifter." Complete objectives, solve puzzles, and manage your heat to survive—but the Shifter is always hunting. Even if you kill it, the curse finds a new host. It could be anyone. In Station: ZERO, trusting your friends is a death sentence.

Kill Your Friends is a 4 player horror style party game where you fight your friends for survival in a quick mini style battle royale mode.

Kappa's Asylum is a survival horror game in which you control a YouTuber in an abandoned asylum to record a video.

Nifland is a co-op survival horror game with social deduction for 8–10 players. Survive the cold, keep the ship running, make it through the forest, and figure out who among the crew can no longer be trusted.

Track and hunt elusive cryptids in ever-changing environments. Face the unknown solo or with friends in a high-stakes co-op adventure. Set traps, adapt your tactics, and survive intense battles against creatures that won’t go down easy. Stay sharp—the hunted can become the hunter!

S.M.P.C.U. is an online co-op horror game for up to 4 players. As a member of the "Special Monster Pest Control Unit" your job is to remove extraterrestrial Monsters that have infested the pantries of fast-food restaurants. Work together to find them, trap them and get out. Don't wake the Monster!

Nine Streamers enter an ancient Chinese mansion, hoping to attract a huge following and become famous through livestreaming. However, two of them are tragically possessed by evil spirits. These possessed will slaughter their companions, and complete a malevolent ritual of a ghostly wedding.

The Dead Fiber Virus ended civilization faster than anyone imagined. What started as a medical breakthrough became humanity’s downfall. Now, only ruins remain—haunted by Fiber-infected, the dead reanimated by synthetic nerve strands still pulsing with life.

A first-person social game of deception and betrayal, designed to encourage role-playing.

Inspired by real cases of corruption in the United States and Brazil. A world where the wealth of some comes from the misery of many. Find a way to survive the devil's democracy.

Lycans is a multiplayer game. It can accommodate up to 12 players. Investigate to find the werewolves hiding among the villagers during the day and hide at night to survive their attacks !

The original gang is back! Join Chad, Nick, Sam, Troy & Amber as they fight for survival at Silverlake Summer Camp. Nighthunt is a completely free 3v3 stealth combat game where one side defends their fort against the opposing team of infiltrators.

A murder mystery survival horror game where 4-12 players have been invited to a party as guests, but some guests are killers in disguise! Work together to escape and figure out who the killers are before you become their next victim!

In Ghost Frequency, you are a ghost hunter from PIT - Paranormal Investigation Team. Your mission is to locate a sinister spirit using the EMF Ghost Detector to track paranormal activity, the IR Thermal Camera to reveal hidden entities, and the EVP Digital Recorder to capture eerie voices.

Assume the role of Blake Jensen, the CEO of Creative Edge, a renowned company known for its groundbreaking innovations. You unknowingly stumble upon a sinister plot of revenge. Jeffrey Howes, a former employee you sacked, nurses a deep-seated grudge against you.

Host is a multiplayer horror game where you and up to three friends compete to find out who is the most fearless, smart and agile. You play as prisoners taking part in a show that inculdes five different games.

Inspired by Allison Road. SUPERNORMAL is a psychological horror game set in a seemingly ordinary apartment harboring dark secrets. Play as Detective Wyatt, tasked with unravelling the disappearance of Masato Sakamoto's daughter. Search for clues and unravel the sinister truth.

In 4 Penny Coffins, up to 8 players hunt a hidden murderer through lies, shifting alibis, and hard evidence in our online multiplayer mode. This social investigation game also includes a solo mode for those brave enough to face the fog alone.

In Silence is a multiplayer horror game. One player takes on the role of the monster who has hypersensitive hearing abilities and is almost completely blind. The other players(2-6) play as survivors, trying to escape or hunting the monster.

Escape Haunted Mansion is a horrific multiplayer deduction game for 3 to 10 players with voice chat. The Haunteds must complete tasks to escape, while the Cursed seek to eliminate them discreetly.

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?

Noxpheria is a survival horror where investigation and survival intertwine. Trapped in Ranchester, Logan faces scarce resources, infirm creatures, and a strangely familiar cult while uncovering links between an old literary obsession and the death of his wife and daughter.

HackSaw is a cooperative puzzle-survival game for 2-5 players where you solve deadly traps together—or shove a friend into one. Navigate group dynamics, and decide who lives and who doesn't.

Radiation Cleaner is a cooperative game where up to 4 players infiltrate a mutant-infested hospital. Destroy their camps, repair the generators, but beware: if you're captured, you'll join their ranks to hunt down your former allies. Will you survive to the end?

It Hears You - a co-op horror. Escape the forest as fast as you can. Play with 1 to 6 people. Move quietly and avoid unnecessary sounds so Stag doesn’t hear you. He’s blind, but his hearing is perfect.

In pursuit of your missing colleague your car breaks down. You enter the only house for miles to use the phone. What follows next can only be described as an intense, action-driven fight for survival. What horrors lay within the house? Only one thing is certain: you need to get out.

Don't Trust is a multiplayer horror game about deception. There are a group of survivors on a military base, and one of the survivors is secretly infected. The infected can transform into the survivor form to trick the other players.