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One Room Nightmare

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App ID 2955100
App Type Game
Developer
Publisher RenKon
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 29015497
Last Record Update 16 May 2025 – 02:48:41 UTC ()
Release Date 8 June 2024 – 04:04:21 UTC ()
❓ 77.22%
84 reviews
1
In-Game

Turn-based strategy horror. Terror in a confined space. Manage your limited power and time to protect yourself from the oncoming enemies and survive until dawn.

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer RenKon
community_visible_stats Yes
ReleaseState released
Publisher RenKon
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 8 June 2024 – 04:04:21 UTC ()
osarch 64
community_hub_visible Yes
Primary Genre Free to Play (37)
Store Genres Indie (23), Simulation (28), Strategy (2), Free to Play (37)
Steam Release Date 8 June 2024 – 04:04:21 UTC ()
Store Asset Modification Time 11 June 2024 – 09:06:09 UTC () (1718096769)
library_assets
library_capsuleen
library_heroen
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct47.28506787330317
height_pct50
osextended empty string
Is free on the store? Yes
review_score 8
review_percentage 86
Detected Technologies (?) Unity Engine, UnityIL2CPP SDK
Steam Deck Compatibility
  • Steam Deck:
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • This game supports Steam Deck's native display resolution but does not set it by default and may require you to configure the display resolution manually
  • All functionality is accessible when using the default controller configuration
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 26 June 2024 – 00:00:00 UTC
  • tested_build_id: 14763812
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-9.0-2RC
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
controllertagwizard Yes
First seen on SteamDB 22 April 2024 – 04:45:50 UTC (), in changelist #23246026

Supported Languages

2 Languages Interface Full Audio Subtitles Achievements
English Yes Yes
Japanese Yes Yes

Tags

😱 Horror 🎲 Turn-Based Tactics 🔎 Point & Click 🕴 Psychological Horror 🆓 Free to Play 🧊 3D 💡 Strategy 🖥️ Simulation 🌱 Indie 🎒 Survival Horror 🎲 Turn-Based Strategy 🌎 Immersive Sim 🌱 Realistic 📊 Resource Management 🙌 First-Person 👤 Singleplayer

Categories

Single-player Steam Achievements Profile Features Limited

Assets

Load all asset images
clienticon 9ad3a36ca5d20a6f3403742559ec81a1f6c9aac1
clienttga d68e25498f49406bc9817c2507402b7c6de3d0b0
icon 48b4a1417b2488184721255866f5d0889b850079
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
image2x/englishlogo_2x.png
image/englishlogo.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct47.28506787330317
logo_position/height_pct50
library_header ↴
image/englishlibrary_header.jpg
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_icon48b4a1417b2488184721255866f5d0889b850079.jpg
page_background_pathapp/2955100
timestamp11 June 2024 – 09:09:12 UTC
Trailers
257021842 ↴
trailer_nameOne Room Nightmare - Teaser
trailer_category2
trailer_480p/video/webm257021842/movie480_vp9.webm
trailer_480p/video/mp4257021842/movie480.mp4
trailer_max/video/webm257021842/movie_max_vp9.webm
trailer_max/video/mp4257021842/movie_max.mp4
microtrailer/video/webm2955100/697798/60b7ae6dab72f691800f981130ed0bd33672cb1b/1750952876/microtrailer.webm
microtrailer/video/mp42955100/697798/60b7ae6dab72f691800f981130ed0bd33672cb1b/1750952876/microtrailer.mp4
screenshot_medium257021842/movie.293x165.jpg
screenshot_full257021842/movie_full.jpg
trailer_base_id697798
all_agestrue
is_highlighttrue
timestamp1716116252
257024264 ↴
trailer_nameOne Room Nightmare - Gameplay
trailer_category1
trailer_480p/video/webm257024264/movie480_vp9.webm
trailer_480p/video/mp4257024264/movie480.mp4
trailer_max/video/webm257024264/movie_max_vp9.webm
trailer_max/video/mp4257024264/movie_max.mp4
microtrailer/video/webm2955100/702086/c3cf1f2d4b3b27aa4a8f5a2e3b6c1c02cd99bbb0/1750952878/microtrailer.webm
microtrailer/video/mp42955100/702086/c3cf1f2d4b3b27aa4a8f5a2e3b6c1c02cd99bbb0/1750952878/microtrailer.mp4
screenshot_medium257024264/movie.293x165.jpg
screenshot_full257024264/movie_full.jpg
trailer_base_id702086
all_agestrue
is_highlighttrue
timestamp1716116263

Depots

ID Configuration Size DL.
2955101 484.91 MiB 147.65 MiB

Total size on disk is 484.91 MiB and total download size is 147.65 MiB.

Branches

Name Description Build ID Time Updated
public 14763812 19 June 2024 – 05:21:57 UTC
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