Newest mysterious co-op games
Recent mysterious co-op releases drop you into haunted houses and abandoned sites where every clue needs a second pair of eyes. Born of the Moon turns a mansion stay into a search for a hidden traitor, Urbex Murder has you and friends piecing together puzzles in empty buildings, and Who Invited You? asks you to spot impostors among party guests through photos and calls.
Browse and filter all mysterious co-op games
3AM Drivethrough
Work the night shift at a 24-hour drive-thru. Take orders, cook the food and hand it out the window. But some customers aren’t human. Check every face, car and order, and refuse the ones that don’t match, or they’ll come back for you before dawn. Solo or co-op for up to 4 players.
Players online now: 1Backrooms: The Undying
Backrooms: The Undying is a cooperative psychological horror game for 1–4 players. You have entered a place that should not exist. The deeper you go, the more reality begins to fall apart. Something is waiting in the darkness, and it knows you are here.
Players online now: 4Hazzard Hearth
Survive the known (hunt, craft, fish, treat illness, mend bones, ration supplies, wolves, bears) and unknown (volatile weather, mutated beasts), stranded on a mountain. Solve the mystery and try to re-establish communications for rescue. Free roam or follow the story. Play single player or co-op.
Players online now: 1MillionCube
Million Cube is a maze exploration game with multiplayer for up to 30 players. Find the one correct room among up to a million rooms by following clues hidden in the writing on the doors and the surrounding scenery!
Players online now: 1Trails of Starlight
Trails of Starlight is a Japanese-style fantasy RPG with real-time combat. Explore a starlit continent with lost astral ruins and elemental Stellar Spirits. Travel with companions across kingdoms, snowfields and deserts, and uncover ancient truths beneath the starry sky.
Players online now: 49FreeHazard Levels
Enter unstable rifts, survive otherworldly creatures, and grab bizarre ingredients to fuel a secret brewery hidden beneath a British pub. Hazard Levels is a 1–4 player physics-driven co-op survival horror where the deeper you go, the stranger it gets. Just make it back before last orders.
72% of 101 Steam reviews are positive$7.49Reperta
An idle collecting game where no two finds are alike. Pick a world, press EXPLORE, and every artifact comes out with its own rarity, finish, preservation and a serial number counted across the whole server. 105 artifacts, 8 finishes, 16 worlds and a player Market. Any roll can be the one.
75% of 4 Steam reviews are positivePlayers online now: 7The Dust Between: Observer
A co-op horror strategy game for 1–4 players. Guide field clients from an underground bunker, recover supplies and get your clients home before the shift ends. Sell spare loot and gear up for the next run. Beware of monsters!
0% of 1 Steam reviews are positiveCats Don't Carry Car Parts
A 1–4 player co-op horror game where a train crash strands you in a dark Soviet forest. With your friends, scavenge and carry parts to rebuild a dismantled truck, escape the Soviet Oblast of Novak, and survive cat-themed tests to convince IT you belong there.
Crypto in a Haystack
Search a mountain of discarded hardware for wallets holding fictional BiteCoin. Play alone or with up to three friends, scan your finds, upgrade your gear, build shared production lines, explore locked rooms, and fend off thieves in a first-person salvage game.
Players online now: 2Objecipher
A competitive team game of clever clues, questionable logic, and wildly different interpretations. Identify your team's objects before your opponents identify theirs.
RADZIMA
RADZIMA is a 1-4 player co-op survival horror set in an underground research facility. Find radioactive items, avoid the mutants, and power the elevator reactor to descend deeper - all in service of the Party’s will.
Players online now: 1




























































