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Staffer Case: A Supernatural Mystery Adventure

Staffer Case: A Supernatural Mystery Adventure

Team Tetrapod · Team Tetrapod · Apr 30, 2023
Adventure Anime Atmospheric Cartoon Cartoony Crime
29
Last tracked
131
All-time peak
n/a
Δ 24h
Player count last observed
Live player data is temporarily unavailable; historical values remain visible for context.

Staffer Case: A Supernatural Mystery Adventure - Steam Charts & Historical Stats

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. Explore historical player activity and pricing for Staffer Case: A Supernatural Mystery Adventure. Player-count data was last observed Jul 21, 2026.

Price
$0.10
Genre
Adventure
Developer
Team Tetrapod

Media Gallery

Staffer Case: A Supernatural Mystery Adventure game capsule image

Screenshots

Staffer Case: A Supernatural Mystery Adventure screenshot 1
Staffer Case: A Supernatural Mystery Adventure screenshot 2
Staffer Case: A Supernatural Mystery Adventure screenshot 3
Staffer Case: A Supernatural Mystery Adventure screenshot 4
Staffer Case: A Supernatural Mystery Adventure screenshot 5

Videos

trailer_en video thumbnail for Staffer Case: A Supernatural Mystery Adventure
trailer_en

Last Tracked Players

29
change unavailable (24h)

All-Time Peak

131
Jul 2026

Estimated Owners

100,000 .. 200,000
Estimate via SteamSpy

Game Insights

Buy Verdict

Watch — $9.68.

Decent deal at 43% off, but might drop further. Watch for better opportunities.

~70 days until next sale

Update Momentum

Moderate Updates — 0 patches in last 30 days.

0 patches and 2 news items in last 180 days.

No recent patches

Community Sentiment

Very Positive — score 89/100.

Top praised area: price (1 positive mentions).

Stable

Value Score

Great Value — 91th percentile.

Price-to-player ratio ranks in the 91th percentile. Priced as Market at $9.68.

Market pricing tier

Genre Benchmarks

Player Count Top 0%
Growth Rate Top 0%
Value Ratio Top 9%
Player count

Activity Heatmap

UTC+0 (Your Timezone)
122
Peak Activity
47
Avg Activity
70
Active Hours
Available
Status
Less Active
More Active
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Sun
Sunday 0:00
0 players
Sunday 1:00
0 players
Sunday 2:00
52 players
Sunday 3:00
0 players
Sunday 4:00
89 players
Sunday 5:00
91 players
Sunday 6:00
0 players
Sunday 7:00
97 players
Sunday 8:00
0 players
Sunday 9:00
114 players
Sunday 10:00
96 players
Sunday 11:00
0 players
Sunday 12:00
0 players
Sunday 13:00
122 players
Sunday 14:00
0 players
Sunday 15:00
0 players
Sunday 16:00
62 players
Sunday 17:00
0 players
Sunday 18:00
37 players
Sunday 19:00
22 players
Sunday 20:00
24 players
Sunday 21:00
29 players
Sunday 22:00
16 players
Sunday 23:00
0 players
Mon
Monday 0:00
0 players
Monday 1:00
24 players
Monday 2:00
56 players
Monday 3:00
0 players
Monday 4:00
56 players
Monday 5:00
0 players
Monday 6:00
0 players
Monday 7:00
71 players
Monday 8:00
0 players
Monday 9:00
0 players
Monday 10:00
46 players
Monday 11:00
0 players
Monday 12:00
0 players
Monday 13:00
96 players
Monday 14:00
0 players
Monday 15:00
0 players
Monday 16:00
55 players
Monday 17:00
0 players
Monday 18:00
0 players
Monday 19:00
0 players
Monday 20:00
21 players
Monday 21:00
12 players
Monday 22:00
10 players
Monday 23:00
9 players
Tue
Tuesday 0:00
0 players
Tuesday 1:00
0 players
Tuesday 2:00
20 players
Tuesday 3:00
0 players
Tuesday 4:00
0 players
Tuesday 5:00
36 players
Tuesday 6:00
0 players
Tuesday 7:00
0 players
Tuesday 8:00
45 players
Tuesday 9:00
0 players
Tuesday 10:00
0 players
Tuesday 11:00
0 players
Tuesday 12:00
77 players
Tuesday 13:00
0 players
Tuesday 14:00
118 players
Tuesday 15:00
59 players
Tuesday 16:00
0 players
Tuesday 17:00
38 players
Tuesday 18:00
30 players
Tuesday 19:00
19 players
Tuesday 20:00
29 players
Tuesday 21:00
0 players
Tuesday 22:00
13 players
Tuesday 23:00
0 players
Wed 📍
Wednesday 0:00
14 players
Wednesday 1:00
0 players
Wednesday 2:00
24 players
Wednesday 3:00
0 players
Wednesday 4:00
28 players
Wednesday 5:00
34 players
Wednesday 6:00
0 players
Wednesday 7:00
52 players
Wednesday 8:00
0 players
Wednesday 9:00
46 players
Wednesday 10:00
0 players
Wednesday 11:00
52 players
Wednesday 12:00
85 players
Wednesday 13:00
81 players
Wednesday 14:00
0 players
Wednesday 15:00
55 players
Wednesday 16:00
59 players
Wednesday 17:00
26 players
Wednesday 18:00
0 players
Wednesday 19:00
22 players
Wednesday 20:00
0 players
Wednesday 21:00
11 players
Wednesday 22:00
0 players
Wednesday 23:00
12 players
Thu
Thursday 0:00
0 players
Thursday 1:00
18 players
Thursday 2:00
0 players
Thursday 3:00
30 players
Thursday 4:00
0 players
Thursday 5:00
32 players
Thursday 6:00
45 players
Thursday 7:00
37 players
Thursday 8:00
0 players
Thursday 9:00
38 players
Thursday 10:00
50 players
Thursday 11:00
52 players
Thursday 12:00
0 players
Thursday 13:00
68 players
Thursday 14:00
86 players
Thursday 15:00
70 players
Thursday 16:00
39 players
Thursday 17:00
0 players
Thursday 18:00
24 players
Thursday 19:00
0 players
Thursday 20:00
11 players
Thursday 21:00
22 players
Thursday 22:00
0 players
Thursday 23:00
12 players
Fri
Friday 0:00
0 players
Friday 1:00
22 players
Friday 2:00
0 players
Friday 3:00
0 players
Friday 4:00
26 players
Friday 5:00
0 players
Friday 6:00
48 players
Friday 7:00
0 players
Friday 8:00
0 players
Friday 9:00
35 players
Friday 10:00
0 players
Friday 11:00
55 players
Friday 12:00
0 players
Friday 13:00
54 players
Friday 14:00
0 players
Friday 15:00
0 players
Friday 16:00
56 players
Friday 17:00
0 players
Friday 18:00
22 players
Friday 19:00
0 players
Friday 20:00
0 players
Friday 21:00
18 players
Friday 22:00
0 players
Friday 23:00
24 players
Sat
Saturday 0:00
14 players
Saturday 1:00
0 players
Saturday 2:00
48 players
Saturday 3:00
52 players
Saturday 4:00
59 players
Saturday 5:00
57 players
Saturday 6:00
0 players
Saturday 7:00
96 players
Saturday 8:00
0 players
Saturday 9:00
0 players
Saturday 10:00
100 players
Saturday 11:00
96 players
Saturday 12:00
112 players
Saturday 13:00
119 players
Saturday 14:00
0 players
Saturday 15:00
89 players
Saturday 16:00
0 players
Saturday 17:00
0 players
Saturday 18:00
37 players
Saturday 19:00
0 players
Saturday 20:00
24 players
Saturday 21:00
0 players
Saturday 22:00
24 players
Saturday 23:00
25 players

Price History

Lowest Price
$0.17
May 2026 across all regions
Current Price
$0.10
US region
Price history across regions (last 30 days)

System Requirements

Platform Support
Windows macOS
Windows Requirements
Minimum:
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Intel I3 2.0Ghz +
  • Memory: 4 GB RAM
  • Graphics: DirectX 11 capable GPU
  • DirectX: Version 11
  • Storage: 6 GB available space
Recommended:
Recommended:
  • Requires a 64-bit processor and operating system
macOS Requirements
Minimum:
Minimum:
  • OS: High Sierra 10.13 +
  • Processor: Apple M1 or Intel I5 1.4Ghz +
  • Memory: 4 GB RAM
  • Graphics: Intel HD Graphics 5000 +
  • Storage: 3 GB available space
Recommended:
Recommended:
    Controller Support
    full
    Pricing
    Paid Game
    Sale: 42% off
    $16.99 $9.85

    Additional Information

    Categories
    Single-player Steam Achievements Full controller support Steam Trading Cards Steam Cloud Family Sharing
    Tags
    Adventure Anime Atmospheric Cartoon Cartoony Crime Crowdfunded Detective Drama Exploration +10 more
    Supported Languages
    Korean, English, Japanese*, Simplified Chinese, Traditional Chinese
    *languages with full audio support

    Player-to-Price Ratio

    3
    7-day avg players per $1 spent

    Current Pricing

    🏷️
    42% OFF SALE!
    $16.99 $9.85

    Additional Information

    🏆 Achievements
    10
    total achievements
    Featured:
    Case 1: Truth
    Case 1: Ideals
    👍 Recommendations
    3.9K
    positive reviews
    🇧🇷 DEJUS Rating
    14
    Brazilian rating
    🇩🇪 Steam Germany
    16
    German classification
    📦 DLC Available
    1
    downloadable content
    🆘 Support
    🎁 Purchase Options
    1
    package options

    Developer Analytics

    Loading competitors...

    About This 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!

    Detailed Description

    Play Cases 1 & 2 for free today!
    Streaming allowed for all cases in the main 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.

    The game is set in a fictional version of London in the 1960s where 10% of all residents have some sort of supernatural ability. In this city, incidents involving staffers, the people who have these abilities, are constantly occurring.

    Players take the role of the Mana Affairs Division's newest detective, Notrick, in order to make sense of these incidents. Since the tricks buried within these staffer cases, at their core, revolve around the supernatural abilities of these criminals, conventional investigative methods won't be enough to solve them. Instead, players will have to rely on the documents that explain what their suspects' abilities entail in order to make sense of everything.



    Fortunately, it's not only the criminals who have these supernatural abilities.
    All of Notrick's fellow detectives at the Mana Affairs Division are also staffers (Excepting gumshoe Notrick himself, of course!). The senior detectives use their supernatural abilities to investigate the crime scenes and organize their findings into documents.

    Testimonies that account for emotional distress, invisible trace that tells when evidence was left, even memories that remain in objects—find contradictions using the various clues at your disposal!

    Each mystery unraveled leads you closer to the truth lying at the heart of each case!

    Solve five cases involving supernatural powers!
    Play through two substories that delve into the characters' backstories and personalities!



    [Case 1 : Backstage]
    Notrick, an assistant from a small town detective agency, receives a letter from the Pheno-mana Bureau and heads off to London.



    [Case 2 : Pet Shop]
    Creechers: the mutated results of Pheno-mana.
    An incident occurs at a creecher breeding facility.



    [Case 3 : The Wizard's Room]
    Staff: tools that exist with mysterious powers.
    The body of a famous staff collector was found sliced in half, vertically.



    [Case 4 : Mistletoe]
    Oppenheimer: the threat level applied to Pheno-mana as dangerous as atomic bombs.
    In the basement of the Bureau lies a facility that houses these Oppenheimers.



    [Case 5 : ???]
    Present events, past events, and the truth that lies beyond...

    [Game Streaming Guide]

    Staffer Case is free to stream, regardless of length of stream, as long as the contents don't include the following:

    • Modifying the game code or doctoring of the game contents through reverse engineering, hacking, or other means.
    • Plans to undermine the story of the game by distorting the main storyline or using broadcasting centered around gore or adult themes.
    • Claiming to be an officially sanctioned stream without prior consultation with the dev team.

    The following content is not mandatory to include, but would be greatly appreciated:

    • We would be grateful if you could let us know your plans to stream on our official Discord channel.
    • If you could introduce the game information or URL in the introduction of your broadcast, that would be of great help to our team.
    • Official SNS hashtag is #StafferSeries #StafferCase

    Frequently Asked Questions

    Is Staffer Case: A Supernatural Mystery Adventure worth buying right now?
    Watch — $9.68. Decent deal at 43% off, but might drop further. Watch for better opportunities.
    When does Staffer Case: A Supernatural Mystery Adventure go on sale?
    Decent deal at 43% off, but might drop further. Watch for better opportunities.
    Is Staffer Case: A Supernatural Mystery Adventure still getting updates?
    Moderate Updates — 0 patches in last 30 days. 0 patches and 2 news items in last 180 days.
    What do players think of Staffer Case: A Supernatural Mystery Adventure?
    Very Positive — score 89/100. Top praised area: price (1 positive mentions).
    Is Staffer Case: A Supernatural Mystery Adventure free to play?
    Staffer Case: A Supernatural Mystery Adventure costs $0.10 on Steam.
    What genre is Staffer Case: A Supernatural Mystery Adventure?
    Staffer Case: A Supernatural Mystery Adventure is a Adventure game.
    Who developed Staffer Case: A Supernatural Mystery Adventure?
    Staffer Case: A Supernatural Mystery Adventure was developed by Team Tetrapod and published by Team Tetrapod.
    What platforms does Staffer Case: A Supernatural Mystery Adventure support?
    Available on Steam for Windows, macOS.

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