"Secret Game -KILLER QUEEN- DEPTH EDITION" is a Windows adventure game released by FLAT. Thirteen people are trapped in the ruins, each wearing a deadly collar and possessing a PDA that records different clearance conditions, and must fight for survival within seventy-two hours.
| Title of the work | シークレットゲーム -KILLER QUEEN-DEPTH EDITION |
|---|---|
| Chinese name | Secret Game -KILLER QUEEN- DEPTH EDITION |
| The publication date listed in the materials | 2009-04-24 |
| Platform | PC |
| Genre | Suspense ADV |
| Also known as | SecretGame PORTABLE (PSP port name) / SecretGame -KILLER QUEEN- |
| Development | FLAT |
| Release | FLAT |
| Script | Kensaku, Zashiki Neko with Planning Agency |
| Key animation | and the self itself is empty |
| Music | Shibayan (Shiba Yaju), Narucho (Music), 831 |
| Game engine | NScripter |
| Website address recorded by the source | https://www.yetigame.jp/secretgame_psp/index.html (PSP 'SecretGame PORTABLE' source record; Not the official PC DEPTH EDITION website of this article) |
| External links to source records | https://erogamescape.org/~ap2/ero/toukei_kaiseki/game.php?game=10103 / https://vndb.org/v1099 / https://www.dlsite.com/maniax/work/=/product_id/VJ004412.html |
Source: Structured works maintained by the Bangumi community, filtered and rearranged by this site.
| Title of the work | シークレットゲーム -KILLER QUEEN-DEPTH EDITION |
|---|---|
| Chinese name | Secret Game -KILLER QUEEN- DEPTH EDITION |
| The publication date listed in the materials | 2009-04-24 |
| Platform | PC |
| Genre | Suspense ADV |
| Also known as | SecretGame PORTABLE (PSP port name) / SecretGame -KILLER QUEEN- |
| Development | FLAT |
| Release | FLAT |
| Script | Kensaku, Zashiki Neko with Planning Agency |
| Key animation | and the self itself is empty |
| Music | Shibayan (Shiba Yaju), Narucho (Music), 831 |
| Game engine | NScripter |
| Website address recorded by the source | https://www.yetigame.jp/secretgame_psp/index.html (PSP 'SecretGame PORTABLE' source record; Not the official PC DEPTH EDITION website of this article) |
| External links to source records | https://erogamescape.org/~ap2/ero/toukei_kaiseki/game.php?game=10103 / https://vndb.org/v1099 / https://www.dlsite.com/maniax/work/=/product_id/VJ004412.html |
Cooperation under different conditions
PDAs are marked with playing cards, and the requirements to remove collars vary from person to person. Some conditions require harming others, while others involve specific items or coexistence. Participants don't know which card others hold; revealing conditions may lead to cooperation or exposure of weaknesses; Acting alone and trusting each other carry risks.
Four parallel stories
The main story centered on Souichi Edgeworth is divided into four parts. The encounters and actions in each chapter are different, forming parallel scenarios rather than a four-round game that happens consecutively. Later chapters fill in the questions left behind, helping players gradually understand situations beyond the rules.
Location of the DEPTH EDITION version
The work originated from the doujin game "Killer Queen." The 2008 PS2 "Secret Game" retained the basic settings and rewrote the story, and in 2009 this version was ported to PC. The PC version added Karin-related stories and removed the BET system for survivor betting on the PS2 version; PSP PORTABLE is another port.
The subsequent PORTABLE version
The PSP version of Secret Game PORTABLE was released on May 27, 2010. The official website explains that four chapters are released sequentially, with no usual optional parts in the main text; only the fourth chapter presents the overall story's conclusion. It is a different release from the 2009 PC DEPTH EDITION.
PORTABLE's predictive and reading features
The PSP official website introduces optional BET: predict whether participants will survive using special chips, and successfully exchange them for gold coins to receive promotional illustrations, NG voice acting, and other bonuses. Ordinary event CGs are obtained with reading and no purchase required. Reading assistance includes autoplay, skip scenes, return scenes from history, shortcut buttons, and 100 save or quick save locations.
PORTABLE devices and floor rules
Participants were randomly placed on a floor while asleep, put on collars, and received a playing card-style PDA. The PDA displays rules, maps, remaining time, and organizational information, and is also the key to unlocking the collar; As you ascend the floors, more powerful weapons and equipment software gradually appear. The rules don't specify that you can only remove the collar according to the card conditions, find other ways to disable it, and dodge it, which still has a chance to survive.
Source: Structured works maintained by the Bangumi community, filtered and rearranged by this site.
Related entries
- Related versions:Secret Game PORTABLE PSP version
- Game System:Read PORTABLE's four articles in order
- Game System:The BET system mentioned on the PORTABLE official website
- Game System:PORTABLE reading, saving, and rewinding
- Setting and Setting:PORTABLE PDA and first-round arrangement
- Setting and Setting:PORTABLE floors and weapon supplies
References
- Bangumi work entry: Secret Game - KILLER QUEEN - DEPTH EDITION
- Bangumi Copyright Notice
- Introduction to FLAT Original Licensed Retail
- Game directory Wiki version and system summary
- Works community information established in 2008
- Yeti: Archived on the official website of Secret Game PORTABLE
- Yeti: Archived on the official website of the Secret Game PORTABLE system
- Yeti: Secret Game PORTABLE Rules Official Website Archive
- Secret Game -KILLER QUEEN- DEPTH EDITION: based on the data card
Source author: Bangumi article contributor and community maintainer; License: CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0/); Adaptation: This site filters and reorganizes structured facts, without copying the article summary.
Data compiled on: 2026-10-07.