IndieIron Lung
63% matchSubmarine, Underwater, Similar premise
ObscurePregnant
60% matchOften compared to it, Horror, Walking Simulator
IndieWe Went Back
58% matchOften compared to it, Horror, Short
AADread Not
52% matchSubmarine, Underwater, Similar premise
ObscureCRUSH DEPTH
58% matchSubmarine, Underwater, Similar premise
ObscureStatic Dread: The Submarine
54% matchSubmarine, Underwater, Similar premise
ObscureThe Trench
55% matchSubmarine, Underwater
ObscureUnder the Water Depths
55% matchSubmarine, Underwater, Similar premise
ObscureThe Oily Depths
59% matchSubmarine, Underwater, Similar premise
ObscureSinew
48% matchUnderwater, Short
IndieFrom The Darkness
54% matchOften compared to it, Horror, Psychological Horror
ObscureScary Cave Diving
49% matchUnderwater, Short, Similar premise
ObscureDead Abyss
53% matchSubmarine, Underwater, Similar premise
AAUnsorted Horror
45% matchPsychological Horror, Interactive Fiction, atmospheric
ObscureSync Or Sink
44% matchSubmarine, Psychological Horror, Similar premise
ObscureDark of the Depths
52% matchSubmarine, Underwater, Similar premise
ObscureABOVE
41% matchInteractive Fiction, Horror, free-to-play
ObscureCherophobia
47% matchShort, Psychological Horror, atmospheric
ObscureThe Dive
46% matchUnderwater, Psychological Horror, Similar premise
ObscureFlash Diving
54% matchSubmarine, Underwater, Similar premise
ObscureSubmarine Terror
49% matchSubmarine, Underwater, Similar premise
ObscureDerision
39% matchInteractive Fiction, Walking Simulator, free-to-play
ObscureSubmergent
55% matchSubmarine, Underwater, Similar premise
ObscureHell Dive
43% matchPsychological Horror, Walking Simulator, Similar premise
ObscureStockwrk7
46% matchMystery Dungeon, Walking Simulator, Similar premise
ObscureGeraScopia
39% matchHorror, Psychological Horror, Similar premise
ObscureThe Room Syndrome
38% matchShort, Psychological Horror, free-to-play
IndieLucid Dream
43% matchOften compared to it, Horror, Adventure
ObscureClaustrophobia
44% matchPsychological Horror, Horror, controller support
ObscureDepths of Madness
48% matchHorror, Similar premise, free-to-play
ObscureUnanswered
47% matchShort, Psychological Horror
IndieViolent Horror Stories: anthology
42% matchPsychological Horror, Horror, atmospheric
ObscureDepths of Sanity
47% matchSubmarine, Underwater, Similar premise
ObscureYou Can Save Everyone
37% matchUnderwater, Interactive Fiction
ObscureSubterror
45% matchSubmarine, Underwater
AA[Bober Bros] The Hole
46% matchShort, Psychological Horror, atmospheric
ObscureNo Way Out
42% matchHorror, Puzzle, free-to-play
ObscureFULL METAL COFFIN
43% matchSubmarine, Underwater, Similar premise
IndieLayers of Fear 2 (2019)
45% matchPsychological Horror, Horror
ObscureWayward Harbor
44% matchHorror, Walking Simulator, free-to-play
ObscurePLATFORM 0
41% matchHorror, Psychological Horror, Similar premise
ObscureSolitude Underwater
44% matchUnderwater, Horror, Similar premise
ObscureThalassophobia
48% matchSubmarine, Underwater, Similar premise
ObscureThalassa: Edge of the Abyss
39% matchUnderwater, Interactive Fiction
ObscureLast Dive: Echo Trench
48% matchUnderwater, Horror, Similar premise
ObscureEdge Of Evil
46% matchPsychological Horror, Horror
IndieUnder The Waves
45% matchSubmarine, Underwater, submarine
ObscureAbyssal Trench
44% matchHorror, Psychological Horror, Similar premise