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Staffer Case: A Supernatural Mystery Adventure

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App ID 2128480
App Type Game
Developer
Publisher Team Tetrapod
Franchise Staffer Series
Supported Systems Windows macOS
Technologies Unity Engine
Last Changenumber 29852109
Last Record Update 2 July 2025 – 01:05:34 UTC ()
Release Date 30 April 2023 – 10:57:25 UTC ()
😍 90.55%
3k reviews
56
In-Game

Staffer Case is a new sort of mystery game, asking players to find clues, arrange them into documents, and point out the contradictions between them to solve a series of murders. Each mystery unraveled leads you closer to the truth lying at the heart of each case!

Additional Information

Developer Team Tetrapod
controller_support full
community_visible_stats Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher Team Tetrapod
Store Release Date 30 April 2023 – 10:57:34 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://discord.gg/KAGeWCWbB3
https://x.com/Team_Tetrapod
https://www.youtube.com/channel/UCGb2CMCMPIFqGD7ORUeJKow/
Primary Genre Adventure (25)
Store Genres Adventure (25)
Steam Release Date 30 April 2023 – 10:57:25 UTC ()
Store Asset Modification Time 2 July 2025 – 01:05:24 UTC () (1751418324)
library_assets
library_capsuleen,ko
library_heroen,ko
library_logoen
library_headeren
logo_position ↴
pinned_positionCenterCenter
width_pct96.90666184024192
height_pct100
osextended macos64,macosapplesilicon,macosnotarized
name_localized
englishStaffer Case: A Supernatural Mystery Adventure
japaneseStaffer Case:超能力推理アドベンチャー
schineseStaffer Case - 异能缉凶
tchineseStaffer Case - 異能緝凶
koreana스테퍼 케이스: 초능력 추리 어드벤처
review_score 8
review_percentage 94
Detected Technologies (?) Unity Engine, SteamworksNET SDK, UnityBurst SDK, cURL SDK
Steam Deck Compatibility
  • Steam Deck:
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • 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
  • Note: This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: This game does not default to external Bluetooth/USB controllers on SteamOS, and may require manually switching the active controller via the Quick Access Menu
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 6 June 2025 – 00:00:00 UTC
  • tested_build_id: 15488849
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_01
    non_deck_display_glyphs1
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-9.0-4RC
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported1
    hdr_support0
steam_deck_blog_url https://steamcommunity.com/app/2128480/discussions/0/4757578733048251185/
controllertagwizard Yes
Early Access Release Date 10 March 2023 – 00:00:00 UTC ()
First seen on SteamDB 21 August 2022 – 06:18:37 UTC (), in changelist #15792073

Supported Languages

5 Languages Interface Full Audio Subtitles Achievements
Korean Yes Yes Yes
English Yes Yes Yes
Japanese Yes Yes Yes
Simplified Chinese Yes Yes Yes
Traditional Chinese Yes Yes Yes

Tags

🕵️ Detective 📚 Story Rich 🤫 Mystery 🌫 Atmospheric 📚 Visual Novel 🌸 Anime 💡 Strategy 📝 Text-Based 🗺 Exploration 🚨 Crime 🗺️ Adventure 🐰 Cartoony 🧩 Puzzle 🦇 Gothic 🔚 Multiple Endings 🐰 Cartoon 🎭 Drama 🎭 Fantasy 🔪 Thriller 🤑 Crowdfunded

Categories

Single-player Steam Achievements Steam Trading Cards Steam Cloud Family Sharing

Hardware Categories

Full Controller Support DualShock Controllers (USB Only) DualShock Controllers DualSense Controllers (USB Only) DualSense Controllers

Assets

Load all asset images
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small_capsule
englishcapsule_231x87.jpg
koreanacapsule_231x87_koreana.jpg
header_image
englishheader.jpg
koreanaheader_koreana.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image/koreanalibrary_600x900_koreana.jpg
image2x/englishlibrary_600x900_2x.jpg
image2x/koreanalibrary_600x900_koreana_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image/koreanalibrary_hero_koreana.jpg
library_logo ↴
image/englishlogo.png
logo_position/pinned_positionCenterCenter
logo_position/width_pct96.90666184024192
logo_position/height_pct100
library_header ↴
image/englishlibrary_header.jpg
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
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library_herolibrary_hero.jpg
community_icon7f38e5cf7e2efa3785a1e81d18c7f6736a0fa6e6.jpg
page_background_pathapp/2128480
raw_page_backgroundpage_bg_raw.jpg
timestamp2 July 2025 – 01:05:31 UTC
Trailers
257018826 ↴
trailer_nametrailer_en
trailer_category3
trailer_480p/video/webm257018826/movie480_vp9.webm
trailer_480p/video/mp4257018826/movie480.mp4
trailer_max/video/webm257018826/movie_max_vp9.webm
trailer_max/video/mp4257018826/movie_max.mp4
microtrailer/video/webm2128480/692384/7362c0032444ece1137db840a13a58a8247b913b/1751079614/microtrailer.webm
microtrailer/video/mp42128480/692384/7362c0032444ece1137db840a13a58a8247b913b/1751079614/microtrailer.mp4
screenshot_medium257018826/movie.293x165.jpg
screenshot_full257018826/movie_full.jpg
trailer_base_id692384
all_agestrue
is_highlighttrue
timestamp1714104518

Steam charts

  • 56 players right now
  • 69 24-hour peak
  • 681 all-time peak 30 April 2023
SteamDB.info

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Store data

  • 3,482 followers
  • #2868 in top sellers
  • 3,115 positive reviews
  • 184 negative reviews
  • 94.42% positive reviews

Twitch stats

  • 0 viewers right now
  • 13 24-hour peak
  • 6,259 all-time peak
  •  

Owner estimations

Monthly players breakdown

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Steam hub followers history

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User reviews history

  • 😍 Very Positive
  • 90.55% SteamDB Rating
  • 3,115 94.4% positive reviews
  • 184 5.6% negative reviews

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How many players are playing Staffer Case: A Supernatural Mystery Adventure right now on Steam?

Steam player counter indicates there are currently 56 players live playing Staffer Case: A Supernatural Mystery Adventure on Steam.

Staffer Case: A Supernatural Mystery Adventure had an all-time peak of 681 concurrent players on 30 April 2023.

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