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Games like Protocol 86: Chernobyl
If you finished Protocol 86: Chernobyl, the closest matches are Signalis, Inscryption, Outer Wilds, Visage and Observation. All 19 share its adventure genre and are ranked by how closely their themes and modes overlap.
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Observation
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Observer
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The House of Da Vinci 2
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Welcome to the Game II
Welcome to the Game
