DO NOT OPEN overview

Overview

DO NOT OPEN comes from NOX NOCTIS and is published by UNREALITY S.L.. It arrived on Steam on Nov 30, 2022, and it sits naturally among Single-player, Full controller support, and Family Sharing. SteamPulse tracks it across Windows, Steam, and PlayStation so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

DO NOT OPEN's latest SteamPulse observation recorded 0 players at 24 September 2026 - 10:22:33 UTC, with a tracked peak near 9. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 78% positive across 32 reviews.

Language and system requirements

DO NOT OPEN is available in 6 languages including:

6 regional rating boards including pegi, usk, dejus, crl, and steam germany

Sales, recommendations, and streams

DO NOT OPEN has sold up to 1,020 units and has recommendation data pending. The estimated VGI revenue is $20,037. On Twitch, 0 streamers are live with around 0 total watchers.

DO NOT OPEN overview details

DO NOT OPEN combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

WARNING: This video game may cause seizures in people with photosensitive epilepsy. Caution is advised. DO NOT OPEN is a terrifying short and fast paced first-person escape-room experience , based on randomness in puzzle combinations, and classic survival-horror mechanics. Mike Goreng is trapped in a warped version of his own home. What's going on? Where are his wife and daughter? As a scientist, Mike can't come up with an explanation for what is happening, but his instinct tells him that he is in severe danger... and something evil lurks in the darkness. Being in Mike's shoes, you will experience tense moments where your heart rate will accelerate. Meanwhile, the personification of guilt, which Mike feels for betraying his family, will try to trap you. Will you be able to run away from it? The story of DO NOT OPEN takes place in the grand Victorian mansion of Mike's aunt Judith Goreng who, after committing suicide, leaves the house to her nephew. Remember to explore every corner of the mansion and discover all its details. DO NOT OPEN is a challenging survival-horror classic with gameplay based on escape-room mechanics. Each time the player crosses a door of the Hall of the Victorian mansion Judith's Manor , he will enter a different layer of each area, and its puzzles and riddles combinations will change randomly so that each game is different from start to finish. To unravel the terrible mystery of the manor , the player will find different newspaper clippings, diary pages or other items in each game, making the plot a puzzle in itself. But he must do it before time run…

SteamPulse editorial summary

DO NOT OPEN is listed as a game with $24.99. It supports Windows, belongs to Single-player, Full controller support, and Family Sharing, and is associated with Action and Adventure. SteamPulse's latest observation records 0 players at 24 September 2026 - 10:22:33 UTC, a tracked peak of 9, and 78% positive reviews.

Content descriptors

Disturbing scenes, blood, flesh and partial nudity

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.