2026-07-22 14:57 UTC · Community Announcements · Team Tetrapod
Hello, this is Team Tetrapod. Staffer Retro : A Supernatural Mystery Quest is now officially available on Steam! In an island town where supernatural powers are part of everyday life, join Verita Retro as she traces past incidents tied to the mysterious tools known as ‘Staff’. Investigate and combine more than 100 clues and documents, uncover contradictions, and reveal the truth hidden behind the predetermined ending. We hope Staffer Retro : A Supernatural Mystery Quest lets you experience a unique mystery world shaped by supernatural powers, as well as the joy of “true deduction,” where playe
2026-07-21 09:33 UTC · Community Announcements · Team Tetrapod
Hello, this is Team Tetrapod. There are now less than 30 hours left until the release of Staffer Retro : A Supernatural Mystery Quest. The Steam version will launch on July 23 at 00:00. Ahead of release, the final trailer is now available on YouTube. If you have not seen it yet, be sure to check it out. In addition, Staffer Retro : A Supernatural Mystery Quest has entered Famitsu's Gold Hall of Fame. Release is almost here. Thank you for your continued support all the way to launch.
2026-06-25 14:25 UTC · Community Announcements · LinkStar
Thanks to your incredible support, the Steam Next Fest event for Staffer Retro: A Supernatural Mystery Quest has come to a successful close!We sincerely thank everyone who played the demo and shared their valuable feedback with us.To continue the celebration, Staffer Case is joining the Steam Summer Sale!During the sale, the game will be available at 42% off, its biggest discount since launching on Steam.Before Staffer Retro: A Supernatural Mystery Quest launches, discover the world of the Staffer series and experience where its supernatural mysteries began at a special price!
2026-05-07 03:30 UTC · Community Announcements · Team Tetrapod
Demo Voice Update Complete! & Crowdfunding NewsHello, this is Team Tetrapod.The Staffer Retro demo has been updated to Version 0.9.V1.This update includes the long-awaited Japanese voice acting, along with preparations for our upcoming crowdfunding campaign.Main Cast Preview VideosPatch NotesJapanese voice acting addedUI / UX improvementsEnhanced character and background presentationAdded animations to selected cutscenesAdditional dialogueBug fixesUpdated visual direction and effectsAdjustments to selected eventsSave Data NoticeSave data from previous demo versions is not compatible.Many featu
2026-04-01 04:51 UTC · Community Announcements · Team Tetrapod
Thanks to your help, we were able to safely apprehend the vile criminal. We sincerely appreciate it! As a result of this incident, Dice Eater has now become permanently free to play!A special event is currently underway for those who previously purchased \ as a paid game. For more details, please check the official Staffer Series X account! https://x.com/Team_Tetrapod/status/2039192330344030215?s=20
2026-04-01 04:30 UTC · Community Announcements · Team Tetrapod
Our one-day X account manager has, unfortunately, caused a major incident and fled the scene. We desperately need your help to clean up this mess. Please check the official Staffer Series X account and assist us in catching the culprit! https://x.com/Team_Tetrapod/status/2039183735112061221?s=20
2026-04-01 04:29 UTC · Community Announcements · Team Tetrapod
For today only, April 1, a rather suspicious special guest has taken over the official Staffer Series X account! Apparently, they’ve prepared a very special gift for both longtime fans and those just discovering the series, so be sure to check it out! https://x.com/Team_Tetrapod/status/2038999760397627773?s=20
2026-03-18 10:40 UTC · Community Announcements · Kniro
Development of the Nintendo Switch version for Staffer Retro : A Supernatural Mystery Quest has been confirmed, along with a crowdfunding announcementHello, this is Team Tetrapod. We are pleased to share some new updates regarding Staffer Retro : A Supernatural Mystery Quest.1. Nintendo Switch version confirmedStaffer Retro : A Supernatural Mystery Quest is scheduled for a simultaneous release on PC (Steam) and Nintendo Switch. This will be the first title in the series to launch simultaneously on multiple platforms, and we are working to ensure that more players can enjoy the game at the same
2026-03-10 15:03 UTC · Community Announcements · Team Tetrapod
\Hello everyone, it's been a while. Thanks to the many pieces of feedback we received from our Discord community, Staffer Case has returned in a more complete form!\Fixed several typos in JapaneseFixed an issue where previous entries remained in the choice logFixed an issue where the Hexalogic explanation UI did not appearStaffer RetroThe demo for Staffer Retro, the new main title in the Staffer series, is now available. We hope you'll check it out!Steam page:
2026-03-06 08:56 UTC · Community Announcements · linkstar
Staffer Case: A Supernatural Mystery AdventureSteam sales reach 100,000 copies!Thank you to all our fans for your support!♥️
2026-01-13 05:40 UTC · Community Announcements · LS
The perfect opportunity to binge the Staffer Series universe! Don't miss out.Our first title, “Staffer Case: A Supernatural Mystery Adventure”, our second title “Staffer Reborn”, and our upcoming new release scheduled for 2026, “Staffer Retro: A Supernatural Mstery quest”, are participating in the Steam Mystery Games Festival.This official Steam event runs for one week, from 10:00 AM PST on 13 January 2026 until 10:00 AM PST on 20 January 2026. During the event, Staffer Case will be discounted by 39% and Staffer Reborn by 38%.If you haven't yet played the two titles that form the beginning of
2025-12-10 12:27 UTC · Community Announcements · Team Tetrapod
Hello everyone, Thank you for playing the Act 1 Demo of Staffer Retro: A Supernatural Mystery Quest released on December 5. We truly appreciate the time you spent with our game. Until now, the demo was distributed without a dedicated page, which meant Steam reviews could not be submitted. As of today, the standalone demo page is officially open, and you can now freely leave a review. ✏️ We welcome all impressions — what you liked and what could be improved! Your feedback greatly supports the future development of the game, and we will continue refining the experience based on your reviews. 👉
2025-12-05 01:01 UTC · Community Announcements · Team Tetrapod
2025-12-03 09:07 UTC · Community Announcements · Team Tetrapod
Team Tetrapod and Gamepia are excited to announce three major updates for the supernatural deduction adventure 『Staffer Retro: A Supernatural Mystery Quest』: a newly updated key art, the second official cinematic trailer, and a free playable demo releasing on December 5 on Steam.On December 5, players will be able to experience the entire first case of the full game in a free Steam demo.The demo supports five languages at launch: English, Japanese, Korean, Traditional Chinese, Simplified Chinese* French and German planned to be added in a future update.『Staffer Retro: A Supernatural Mystery Qu
2025-11-26 11:45 UTC · Community Announcements · LS
Hello, fans of the Staffer series.The end of 2025 is approaching.Looking back on this year, we, Team Tetrapod, feel it has been a truly happy one. We were able to present you with many works that would have been unimaginable in the past, such as the release of Dice Eater, the Staffer Case & Reborn Nintendo Switch version, and the implementation of case voice actor recordings. This is all thanks to you, our fans. Thank you.To repay your support, Team Tetrapod has prepared some gifts to ensure this year is remembered as the most joyful one yet.1. Staffer Case 40% discount!Staffer Case: Supernatu
Full appinfo as delivered by Steam PICS, changenumber 38192349. Also at /api/app/2128480/raw.
{
"appid": "2128480",
"common": {
"name": "Staffer Case: A Supernatural Mystery Adventure",
"type": "Game",
"icon": "7f38e5cf7e2efa3785a1e81d18c7f6736a0fa6e6",
"clienticon": "a77ecc6cf0e81f20d265a68cf17514a78ba834df",
"clienttga": "3636ffcff07cf9a51e45dca3e3caec8b55e8a36e",
"name_localized": {
"english": "Staffer Case: A Supernatural Mystery Adventure",
"japanese": "Staffer Case:超能力推理アドベンチャー",
"schinese": "Staffer Case - 异能缉凶",
"tchinese": "Staffer Case - 異能緝凶",
"koreana": "스테퍼 케이스: 초능력 추리 어드벤처"
},
"oslist": "windows,macos",
"osarch": "64",
"osextended": "macos64,macosapplesilicon,macosnotarized",
"releasestate": "released",
"languages": {
"english": "1",
"koreana": "1",
"schinese": "1",
"tchinese": "1",
"japanese": "1"
},
"steam_deck_compatibility": {
"category": "3",
"steamos_compatibility": "2",
"steam_machine_compatibility": "3",
"test_timestamp": "1773446400",
"tested_build_id": "22275189",
"tests": {
"0": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_DefaultControllerConfigFullyFunctional"
},
"1": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_ControllerGlyphsMatchDeckDevice"
},
"2": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_InterfaceTextIsLegible"
},
"3": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_DefaultConfigurationIsPerformant"
}
},
"steam_machine_tests": {
"0": {
"display": "4",
"token": "#SteamMachine_TestResult_DefaultControllerConfigFullyFunctional"
},
"1": {
"display": "4",
"token": "#SteamMachine_TestResult_ControllerGlyphsMatchDevice"
},
"2": {
"display": "4",
"token": "#SteamMachine_TestResult_DefaultConfigurationIsPerformant"
}
},
"steamos_tests": {
"0": {
"display": "3",
"token": "#SteamOS_TestResult_GameStartupFunctional"
}
},
"configuration": {
"supported_input": "gamepad",
"requires_manual_keyboard_invoke": "0",
"requires_non_controller_launcher_nav": "0",
"primary_player_is_controller_slot_0": "0",
"non_deck_display_glyphs": "0",
"small_text": "0",
"requires_internet_for_setup": "0",
"requires_internet_for_singleplayer": "0",
"recommended_runtime": "proton-stable",
"requires_h264": "0",
"requires_voice_files": "0",
"gamescope_frame_limiter_not_supported": "0",
"hdr_support": "0",
"requires_proton_soundfonts": "0"
}
},
"controllertagwizard": "1",
"controller_support": "full",
"small_capsule": {
"english": "10d0f70c9552e429d19f79d13934dbaf0f07598a/capsule_231x87.jpg",
"koreana": "10d0f70c9552e429d19f79d13934dbaf0f07598a/capsule_231x87_koreana.jpg"
},
"header_image": {
"english": "7d81e31d9835d11618e47b0bfa4a1d80de1ac557/header.jpg",
"koreana": "7d81e31d9835d11618e47b0bfa4a1d80de1ac557/header_koreana.jpg"
},
"library_assets": {
"library_capsule": "en,ko",
"library_hero": "en",
"library_hero_blur": "en",
"library_logo": "en",
"library_header": "en",
"logo_position": {
"pinned_position": "CenterCenter",
"width_pct": "60.97157768000369",
"height_pct": "100"
}
},
"library_assets_full": {
"library_capsule": {
"image": {
"english": "library_600x900.jpg",
"koreana": "library_600x900_koreana.jpg"
},
"image2x": {
"english": "library_600x900_2x.jpg",
"koreana": "library_600x900_koreana_2x.jpg"
}
},
"library_hero": {
"image": {
"english": "6ac31e9599037d7e509661dccb2f26a8417b05f5/library_hero.jpg"
},
"image2x": {
"english": "6ac31e9599037d7e509661dccb2f26a8417b05f5/library_hero_2x.jpg"
}
},
"library_hero_blur": {
"image": {
"english": "6ac31e9599037d7e509661dccb2f26a8417b05f5/library_hero_blur.jpg"
}
},
"library_logo": {
"image": {
"english": "c1822291d45cb4b44ea850e31cb92e57e5b63efa/logo.png"
},
"logo_position": {
"pinned_position": "CenterCenter",
"width_pct": "60.97157768000369",
"height_pct": "100"
},
"image2x": {
"english": "c1822291d45cb4b44ea850e31cb92e57e5b63efa/logo_2x.png"
}
},
"library_header": {
"image": {
"english": "7d81e31d9835d11618e47b0bfa4a1d80de1ac557/library_header.jpg"
},
"image2x": {
"english": "7d81e31d9835d11618e47b0bfa4a1d80de1ac557/library_header_2x.jpg"
}
}
},
"store_asset_mtime": "1762166955",
"associations": {
"0": {
"type": "developer",
"name": "Team Tetrapod"
},
"1": {
"type": "publisher",
"name": "Team Tetrapod"
},
"2": {
"type": "franchise",
"name": "Staffer Series"
}
},
"primary_genre": "25",
"genres": {
"0": "25"
},
"category": {
"category_2": "1",
"category_22": "1",
"category_23": "1",
"category_29": "1",
"category_28": "1",
"category_62": "1"
},
"supported_languages": {
"koreana": {
"supported": "true",
"subtitles": "true"
},
"english": {
"supported": "true",
"subtitles": "true"
},
"japanese": {
"supported": "true",
"subtitles": "true",
"full_audio": "true"
},
"schinese": {
"supported": "true",
"subtitles": "true"
},
"tchinese": {
"supported": "true",
"subtitles": "true"
}
},
"steam_release_date": "1682852245",
"steam_deck_blog_url": "https://steamcommunity.com/app/2128480/discussions/0/4757578733048251185/",
"community_visible_stats": "1",
"community_hub_visible": "1",
"gameid": "2128480",
"store_tags": {
"0": "5613",
"1": "1742",
"2": "5716",
"3": "3799",
"4": "4166",
"5": "4085",
"6": "9",
"7": "6378",
"8": "31275",
"9": "3834",
"10": "21",
"11": "4195",
"12": "1664",
"13": "6971",
"14": "3952",
"15": "4562",
"16": "1684",
"17": "4064",
"18": "4242",
"19": "4136"
},
"review_score": "8",
"review_percentage": "93"
},
"extended": {
"developer": "Team Tetrapod",
"publisher": "Team Tetrapod",
"homepage": "https://www.tetrapod.company/",
"listofdlc": "2486600",
"dlcavailableonstore": "1"
},
"config": {
"installdir": "StafferCase",
"launch": {
"0": {
"executable": "StafferCase.app",
"type": "default",
"config": {
"oslist": "macos"
}
},
"1": {
"executable": "StafferCase.exe",
"type": "default",
"config": {
"oslist": "windows"
}
}
}
},
"depots": {
"2128482": {
"config": {
"oslist": "windows",
"osarch": "64"
},
"manifests": {
"public": {
"gid": "6805913269117926962",
"size": "2341431808",
"download": "2116485120"
},
"beta3.0": {
"gid": "7505384420388866075",
"size": "2340461173",
"download": "2116963168"
}
}
},
"2486600": {
"dlcappid": "2486600",
"config": {
"oslist": "windows,macos",
"osarch": "64"
},
"manifests": {
"public": {
"gid": "935597932634647194",
"size": "38948812",
"download": "33643600"
},
"beta3.0": {
"gid": "935597932634647194",
"size": "38948812",
"download": "33643600"
}
}
},
"2486608": {
"config": {
"oslist": "macos",
"osarch": "64"
},
"manifests": {
"public": {
"gid": "8310265530621985146",
"size": "2361352212",
"download": "2122784960"
},
"beta3.0": {
"gid": "5651585969683879298",
"size": "3625290564",
"download": "1900284672"
}
}
},
"hasdepotsindlc": "1",
"baselanguages": "",
"branches": {
"public": {
"buildid": "22275189",
"timeupdated": "1773137526",
"timebuildupdated": "1773131519"
},
"beta3.0": {
"buildid": "20320744",
"description": "3.0.0 Updata Beta",
"timeupdated": "1760015312",
"timebuildupdated": "1760015312"
}
},
"privatebranches": "1"
},
"ufs": {
"quota": "30000000",
"maxnumfiles": "1000",
"savefiles": {
"0": {
"root": "WinAppDataLocalLow",
"path": "Kniro/StafferCase/NaninovelData/Saves",
"pattern": "*",
"recursive": "1"
},
"1": {
"root": "WinAppDataLocalLow",
"path": "com.Kniro.StafferCase",
"pattern": "*",
"recursive": "1"
}
},
"rootoverrides": {
"0": {
"root": "WinAppDataLocalLow",
"os": "MacOS",
"oscompare": "=",
"useinstead": "MacAppSupport",
"pathtransforms": {
"0": {
"find": "Kniro/StafferCase/NaninovelData/Saves",
"replace": "Kniro/StafferCase/NaninovelData/Saves"
}
}
},
"1": {
"root": "WinAppDataLocalLow",
"os": "MacOS",
"oscompare": "=",
"useinstead": "MacAppSupport",
"pathtransforms": {
"0": {
"find": "Kniro/StafferCase/NaninovelData/Saves",
"replace": "com.Kniro.StafferCase"
}
}
}
}
}
}