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About Hidden Badge
Hidden Badge Free Download - Overview
The protagonist Ryoji, once an Agent of the Public Security Bureau (PSB), was forced to resign after being falsely accused following the mysterious death of his partner during an investigation of the gang “Scorpion.” Determined to uncover the truth, he dives back into the criminal underworld as a False Badge. Joining him is his fellow PSB classmate Rinn, a cool-headed and disciplined Agent. In a web tangled with power, betrayal, and desire, she becomes the only one Ryoji can truly rely on. As their investigation deepens, they uncover not only evidence of crime but a massive network of corruption tying the PSB’s upper ranks with political and economic forces.
Meanwhile, Rinn’s younger sister Yaoyin becomes entangled, exhibiting increasingly strange behavior—her presence even surfacing on illegal platforms. Though she denies everything, Ryoji knows her freedom is slipping away. Adding to the tension, Ryoji’s old friend Kaiza plays a shadowy role. While offering help on the surface, he increasingly meddles in Rinn and Yaoyin’s lives, making it harder for Ryoji to tell friend from foe. In this convoluted struggle, Ryoji has only one option: move forward. Even if it costs him everything, the truth must be unearthed, and corruption exposed. Shattered Minds
Hidden Badge is an adult game developed by Night-Day-Night-Nine built with the Unity engine. It is currently in active (ongoing) development, at version 20260930b3. You can download and play it on Windows. The game is uncensored. It falls under the Sandbox, 2DCG, Animated and Male Protagonist genres. It was first released in 2026.
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- Extract and run.
Version history
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LATEST 11 changes- Spoiler
- Fixed an issue where the game could freeze if the player entered another battle after being defeated.
- Fixed the battle UI displaying incorrectly at certain unusual resolutions.
- Fixed an issue where resolution settings were not applied correctly. Selected resolutions should now work properly.
- Fixed an issue where leaving the KTV could trigger an old story event.
- Fixed an issue where the chat window could go out of bounds, preventing Takiyo's recollection from being accessed.
- Fixed an issue where, after returning to the Safehouse from the warehouse, the player could become trapped in the room and unable to leave.
- Fixed an issue where two Sekigas could appear during Sekiga's side mission.
- Fixed an issue where the basement could not be accessed after completing the Traitor mission.
- Fixed an issue that prevented players from reaching the second floor during the Hacker mission.
- Fixed an issue that prevented players from opening the second-floor rooms during the Hotel event.
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19 changes- Spoiler
- The missing animations will be added in a later update.
- Story Progress
- Takiyo's relationship route officially begins with this update.
- At the same time, Rein's story is entering its final acceleration phase, which means both of their storylines will be progressing at the same time from this point onward.
- And that creates a very straightforward problem—
- The next update will require CGs for both Rein and Takiyo at the same time.
- As a result, the number of CGs that need to be completed for the next batch is significantly higher than usual. To avoid rushing the artwork and slowing down the overall story development, there will be no Demo update next month so I can focus on finishing this batch of CGs first.
- CG production itself will continue as usual, so Core members will still receive their regular image updates.
- The animations that couldn't be completed this time due to the outsourcing issue will also be added next month.
- So while there won't be a new Demo next month, development itself will continue as usual.
- Known Issue
- After making the final build, I noticed that the original melee attack is currently missing.
- I've already confirmed the issue, but it doesn't have much impact on the game and won't prevent you from progressing through the main story. Rather than delaying the release further because of this, I've decided to release the current build first so everyone can play it.
- This issue will be fixed in a future version.
- Bug Fixes & Changes
- Fixed an issue where the game could freeze if the player entered another battle after being defeated.
- Fixed the battle UI displaying incorrectly at certain unusual resolutions.
- Fixed the resolution settings. Selected resolutions should now apply correctly.
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v20260828
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v20260729b
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11 changes- Spoiler
- This update adds two more days of the main story and officially begins Takiyo's romance route.
- I originally planned to finish the Love Route in this update as well, but while testing I found several branching issues. Because of that, the next update will focus on fixing bugs related to the Love Route instead of advancing the story timeline. If everything goes as planned, it will also include a new Love Route CG.
- I'm also not very satisfied with the current combat system. Right now, battles mostly consist of both sides trading hits until someone wins, which isn't very engaging. The next update will address the known combat issues and improve the overall battle flow.
- One more small addition: Love Route CGs will not appear in the chatroom. (I don't think the protagonist is the type of guy who would upload photos with his girlfriend to an adult forum.) Because of this, I'll be adding a Gallery feature so you can review unlocked CGs without relying on the chatroom.
- Known Issues
- Chatroom videos may occasionally become unclickable. Opening and closing the pause menu usually fixes the issue.
- Mouse movement on the map still feels a bit awkward.
- Saving may occasionally fail. Please check whether the save slot has actually updated.
- Some combat features required to distinguish the Love Route are still missing, so the Love Route remains temporarily locked.
- The animation didn't make it in this time. It'll be added in a future update.
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7 changes- N/A
- Demo
- Initial Release
- The translation of Yaoyin's H-scene was partially incomplete.
- Audio disappears in some situations.
- There is a problem where save data may not load correctly.
- Corrections to some translated proper nouns.
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Frequently Asked Questions
Is Hidden Badge free to download?
Yes, Hidden Badge is completely free to download on LustFever — no payment or subscription needed. The latest version (v20260930b3) is available now with fast, direct download links.
What platforms does Hidden Badge support?
Hidden Badge can be downloaded for Windows on LustFever.
Does Hidden Badge have an Android version?
No, Hidden Badge does not currently have an Android build — it is available for Windows.
What engine is Hidden Badge built with?
Hidden Badge is built with the Unity engine.
Is Hidden Badge completed?
No, Hidden Badge is still in active development (ongoing). New versions are released over time, and LustFever keeps it updated to the latest one.
What is the latest version of Hidden Badge?
The latest version of Hidden Badge on LustFever is v20260930b3. It was last updated on October 4, 2026.
Who developed Hidden Badge?
Hidden Badge was developed by Night-Day-Night-Nine.
Is Hidden Badge censored?
No, Hidden Badge is uncensored on LustFever.
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