Mystery · Procedural Generation games to play together

12 Mystery · Procedural Generation games your group can play together online, including the cabin game, PEAK, and Dark Hours.

All games: 12

the cabin game

the cabin game is a 1-4 player, chaotic horror game where you are trapped inside a cabin and the only way out is through a game of cards. Just beware, as the cards you play have a surprising twist on this humble abode...

86% positive of 615 reviewsPlaying now: 632$8.39

PEAK

PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK?

94% positive of 310,636 reviewsPlaying now: 18,688$7.99

Dark Hours

Dark Hours is a co-op survival horror game for 1-4 players. Your heist has been disrupted by a supernatural event, and your team of robbers is now trapped with an evil entity. Forget your plan, your mission is to survive. Explore and cooperate to find a way out.

80% positive of 3,563 reviewsPlaying now: 309$5.99

Backrooms Lost Runners

Backrooms Lost Runners is a co-op survival horror with team play, voice-reactive AI, and immersive puzzles. This isn’t a “walking simulator”: explore liminal spaces, outsmart entities, and remember—even a whisper can give you away.

74% positive of 651 reviewsPlaying now: 14$10.49

Len's Island

An open-world survival crafting game for 1–8 players, blending intense dungeon crawling and ARPG combat with peaceful farming and creative building. Take on quests and explore a vast, procedurally-generated world full of danger and discovery.

82% positive of 5,997 reviewsPlaying now: 66$24.99

UnderMine 2

Delve into the dangerous, ever-shifting labyrinth that is the Undermine. Discover, craft, and combine hundreds of unique items. Pair them with an ever-expanding roster of distinct playable characters for a new run every time! Grab a partner and uncover UnderMine 2's secrets together in local co-op.

75% positive of 845 reviewsPlaying now: 49$19.99

Murky Divers

Solo or up to 8 players. Get rid of your employer's failed experiments in abandoned underwater labs. Navigate your submarine, avoid abyssal terrors, and remove all corpses.

87% positive of 3,994 reviewsPlaying now: 17$4.94

Content Warning

Film your friends doing scary things to become SpöökTube famous! (strongly advised to not go alone)

93% positive of 73,115 reviewsPlaying now: 1,291$7.99

Source of Madness

Source of Madness is a side-scrolling dark action roguelite set in a twisted Lovecraftian inspired world powered by procedural generation and AI machine learning. Take on the role of a new Acolyte as they embark on a nightmarish odyssey.

68% positive of 1,419 reviewsPlaying now: 5$2.99

Pacify

An online co-op horror game where you pacify, weaken and capture supernatural creatures for PAH Inc. Each level has a different story, unique monsters, and multiple endings. Play single player or together with up to 6 friends. Includes proximity voice chat with fun effects.

85% positive of 32,976 reviewsPlaying now: 76$2.09

Remnant Records

Remnant Records is a horror investigation game for 1 to 4 players. Explore places haunted by the dead, survive elaborate and unique ghosts and find out what happened to them through thousands of generated stories.

78% positive of 419 reviewsPlaying now: 0$3.19

AsHes

This horror game inspired by Chinese folklore offers an enthralling journey through the depths of the Underworld. As you delve deeper, you'll unravel hidden secrets veiled in the darkness.

61% positive of 226 reviewsPlaying now: 0$24.99