Experience the intense action of a Phsy-Op Test Subject in this gripping action-adventure game. Fight the government, police, and elites after being stripped of all your power and wealth. Sail the seas, drive through mountains, fly in the sky, and break into top-secret labs to escape the simulation.
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No game lists Psychological Operation as one of its co-op favourites yet, so here are the closest matches by Steam tags instead.
The Definitive Political Debating Simulator. A wacky third-person multiplayer arena shooter inspired by Countryball memes - a game encouraging you to smash each others balls until someone finishes victoriously. Now includes an online co-op zombie mode!
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OopsFixers Company is a cooperative action game for up to 4 players where you work in a team to fix extreme situations that other companies avoid. Control unique characters. Collaborate with your teammates. Improve your team to be ready for the impossible.
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Land on strange planets, loot valuable junk, dodge deadly creatures, convert scrap into energy, and desperately attempt to survive with your friends in this co-op horror adventure.
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Defest is a six player first person shooter taking place in the late 1980’s, following the missions of I.B.E.C in their efforts to discover the cause for reality-altering aberrations overtaking what were once family homes. Stay close, work together, and survive what cannot be survived.
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Enter strange, unpredictable dimensions with up to 8 players to grab artifacts and survive the chaos waiting inside. Showcase your loot in your private museum, unlock new machines, and gear up for your next dive. And please, shower between missions. Management insists.
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Survive with your friends in the depths of a massive pit. Scavenge parts, trade with silly villagers, upgrade your vehicle, fight deadly creatures, and uncover the stories of the robots who fell before you. Fly your way back to the surface.
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Pilgrim is a medieval-based, co-op horror, adventure. Can you and your friends make it to the end of The Road?
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You come home for an annual family reunion, only to find your family missing with an eerie note left by your father. After you discover what has happened you SEEK REVENGE!
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In this action-packed co-op adventure, 2-4 players must unite to crew a spaceship through a web of interconnected story missions. Choose your role—Captain, Pilot, Gunner, or Engineer—and make decisions that shape not only your journey, but the future of a galaxy on the brink of war.
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Subterranauts is a 1-6 player multiplayer horror game with proximity voice chat and terrifying creatures. Your job is to complete assignments by gathering scrap for the Association of Scrap Allocation. Work together with your team to complete assignments, earn company Bucks, and survive!
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