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Delirium
Delirium is a psychological horror game set in a suburban house. After a mysterious explosion, reality begins to unravel.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.
“fair play to this game”
— a player, Steam review · 5 hrs played“Really good game, with an amazing atmosphere, until it turned into slender the eight pages. It really killed all the tension, for me personally.”
— a player, Steam review · 1 hrs playedLatest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Games like Delirium
From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.
Gray Dawn
82.7% · 618 reviews
shares Psychedelic, Supernatural, Thriller, Surreal
Happy Game
88.6% · 1,345 reviews
shares Psychedelic, Supernatural, Surreal, Gore
INMOST
87.1% · 2,366 reviews
shares Psychological, Thriller, Cinematic, Dark
Summer of '58
89.0% · 1,863 reviews
shares Psychological, Thriller, Cinematic, Dark
That Which Gave Chase
91.6% · 836 reviews
shares Psychological, Cinematic, Surreal, Physics
Rusty Lake Paradise
92.9% · 1,339 reviews
shares Psychedelic, Surreal, Gore, Point Click
Higurashi When They Cry Hou - Ch.5 Meakashi
97.1% · 561 reviews
shares Psychological, Gore, Violent, Dark
Visage
84.2% · 4,981 reviews
shares Experimental, Surreal, Violent, Dark
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-26.
| Genres | Adventure |
| Player tags | Psychological Horror · Horror · 3D · Atmospheric · Walking Simulator · Dark · Mystery · Singleplayer · Linear · Psychedelic · First-Person · Adventure (SteamSpy community voting) |
| Features | Single-player · Full controller support · DualShock Controller Support · DualShock Controller Support · DualSense Controller Support · DualSense Controller Support · Family Sharing |
| Languages | English * , French, German, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Swedish * |
| Controller | Full support |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows 10 64-bit Processor: Intel Core i5-6600K / AMD Ryzen 3 1200 Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 1060 / AMD Radeon RX 580 DirectX: Version 12