Dagon: by H. P. Lovecraft
The free extra story What the Moon Brings adapts a Lovecraft tale based on his nightmare, set…
PC / VR / PlayStation / Xbox / Switch
In these games you walk through dreams and nightmares: a toddler's memories turned into strange places, a lucid dream that will not end, worlds built inside someone's head. The rules of waking life slip, rooms lead where they should not, and the fear comes from not knowing what is real or how to wake up.
The top 25 of 25 dream horror games on GOG, ranked by player and critic scores
PsychologicalSally FaceDream sequences of Sal's nightmares fill in his past between the episodes' investigations.
97% on Steam (30,172 reviews) · about 9 h · Paid · PC, Mac, Linux, PlayStation, Xbox, Switch, iPhone, Android
PsychologicalNotch - The Innocent LunA: Eclipsed SinnerSThe store asks whether the narrator's memories are reality or a dream, and the townsfolk escape into dreams of ruin and rebirth.
95% on Steam (3,295 reviews) · about 7.5 h · Paid · PC
PsychologicalDagon: by H. P. LovecraftThe free extra story What the Moon Brings adapts a Lovecraft tale based on his nightmare, set in a surreal dreamscape.
95% on Steam (12,410 reviews) · about 30 min · Free · PC, VR, PlayStation, Xbox, Switch
SurvivalBaby Blues NightmaresThe whole game is a toddler's nightmare, where it is hard to tell what is real and what is not.
98% on itch.io (584 ratings) · about 2 h · Paid · PC
Puzzle horrorSlender ThreadsEvery night Harvey has the same dream of his own head mounted on a wall, and the town's deaths seem to follow it
94% on Google Play (1,710 ratings) · about 5 h · Paid · PC, Mac, Linux, Switch, iPhone, Android
PsychologicalPathologic 2Dreams and visions break into the story, starting with the train prologue, blurring what is fiction and what is real.
92% on Steam (12,269 reviews) · 28 h or more · Paid · PC, PlayStation, Xbox
PsychologicalThe Excavation of Hob's BarrowThomasina's strange dreams are a central part of the horror.
92% on Steam (3,459 reviews) · about 7 h · Paid · PC, Mac, Linux, Switch
PsychologicalWithout a DawnIn her nightmares a man in a gas mask makes her doubt what is real and urges her to find him
92% on Steam (947 reviews) · about 45 min · Paid · PC, PlayStation, Xbox, Switch
PsychologicalBad Dream: ComaThe whole game is a surreal, disturbing dreamland that you can turn into a peaceful nap or not.
91% on Steam (2,226 reviews) · about 4 h · Paid · PC, Mac, Switch, Xbox
PsychologicalMidnight Scenes: A Safe PlaceHe yearns for sleep, but terrible nightmares haunt him, and the store says they push his sanity close to the edge
95% on Steam (245 reviews) · about 1.5 h · Paid · PC
2D horrorDreams in the Witch HouseWalter's dreams carry him to other worlds, such as a balcony under three suns where he says he must be dreaming.
91% on Steam (399 reviews) · about 7.5 h · Paid · PC
Puzzle horrorBlack Mirror IIDarren is haunted by a series of torturous and ever-intensifying nightmares.
90% on Steam (725 reviews) · 18 h or more · Paid · PC
Puzzle horrorBlack Mirror IIIDarren is tormented by sleepless nights and nightmare visions, and wants to know what they mean.
90% on Steam (556 reviews) · 13 h or more · Paid · PC
2D horrorChildren of SilentownNot even Lucy's dreams are safe: black-and-white dream scenes show her alone in a circle of light while voices call her name.
87% on Steam (1,597 reviews) · about 6.5 h · Paid · PC, PlayStation, Xbox, Switch
SurvivalThe Sinking City 2The woman Calvin loves has her soul trapped in the Dreamlands while something else takes her body
90% on the PlayStation Store (2,506 ratings) · 10 h or more · Paid · PC, PlayStation, Xbox
PsychologicalDecarnationGloria's days in Paris give way to dreams and nightmares, and the store calls it a dreamlike adventure where reality and fantasy become one
87% on Steam (1,140 reviews) · about 5.5 h · Paid · PC, Switch
2D horrorGabriel Knight: Sins of the FathersGabriel is tormented by terrifying nightmares, and the store page says the nightmare begins whenever he sleeps
88% on Steam (197 reviews) · 11 h or more · Paid · PC
PsychologicalDISTRAINT 2GameSpew notes the game's dreamlike quality, moving from a shadowy spectre to a talk with the personification of loss.
95% on Steam · about 2.5 h · Paid · PC, PlayStation, Xbox, Switch
SurvivalThe Coma: RecutYoungho drifts asleep during his final exam and wakes in a nightmare version of his school
84% on Steam (3,117 reviews) · about 5 h · Paid · PC, Mac, Linux, PlayStation, Xbox, Switch
Fixed cameraPhantasmagoriaAdrienne's nightmares begin soon after the move, and visions show her how the magician's wives really died.
82% on GOG (1,364 ratings) · about 6 h · Paid · PC
PsychologicalThe Evil Within 2STEM is a machine that links human minds into one shared world, and Union is built inside it.
92% on Steam · 14 h or more · Paid · PC, PlayStation, Xbox
PsychologicalBad Dream: FeverYou enter a feverish dream, a world the makers describe as sleep during a fever
82% on Steam (1,349 reviews) · about 3 h · Free · PC, Mac, Switch
PsychologicalAd InfinitumThe game moves between reality and nightmare until you cannot tell the bedroom from the trenches.
78% on Steam (1,885 reviews) · about 7 h · Paid · PC, PlayStation, Xbox
PsychologicalConariumPart of the game takes place in dreams and visions that you explore as well as the base and ruins.
77% on Steam (2,291 reviews) · about 4 h · Paid · PC, Mac, Linux, PlayStation, Xbox, Switch
PsychologicalNeverending NightmaresThomas wakes from a terrible nightmare only to find he is still dreaming, and sinks through layer after layer of dreamscapes.
76% on Steam (3,051 reviews) · about 1.5 h · Paid · PC, Mac, Linux, PlayStation, Switch, iPhone
Done in an hour or so
The free extra story What the Moon Brings adapts a Lovecraft tale based on his nightmare, set…
PC / VR / PlayStation / Xbox / Switch
In her nightmares a man in a gas mask makes her doubt what is real and urges her to find him
PC / PlayStation / Xbox / Switch
He yearns for sleep, but terrible nightmares haunt him, and the store says they push his sanity…
PC
Thomas wakes from a terrible nightmare only to find he is still dreaming, and sinks through…
PC / Mac / Linux / PlayStation / Switch / iPhone
Scores are those players and critics give on the stores and sites named; each game's page says where.