Screenshots
Watch trailer on Steam ↗Lucky Dog 1
tennenouji · Published by MangaGamer
Content notice: This title is designed for adult (18+) audiences only. The content of this game may not be suitable for all people. This game contains fictional representations of the following: violence, death, blood, killing, torture, criminal acts. This game also contains sexual content including body scarring, bruising, bleeding, nudity, sexual interactions including consensual & non-consensual sex, oral sex, and clear depictions of genitalia & bodily fluids. All players of this story should be functionally resilient to potential stressors such as depictions of tobacco consumption and crude language. This game is designed purely as a work of fiction, please play responsibly.
Very Positive — 100% positive (54 reviews)
Last updated 28 Sept 2026
Prison escapes, flight, and conflicts with rival gangs... A criminal boy's love visual novel with thrilling and exhilarating plots!
£29.50
Lowest price we've ever recorded
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Price history
Adventure, Indie · 2025 · More £15 - £30 games
Experience a criminal boy’s love story through exhilarating visual novel gameplay, featuring prison breaks and intense encounters with rival gangs.
About this game
Lucky Dog 1, from renowned indie BL developer Tennenouji, is finally available in English!
They've only got one shot to get back on top. Good thing luck is on their side.
It all starts with the slam of a prison door. Four captains from the same Mafia family, the CR:5, are taken out in one fell swoop and left to rot behind bars——but they're in luck because our hero, Gian, is already there.
While Gian's normally just a run-of-the-mill wiseguy doing petty jobs for the family while he's on the outside and taking it easy while he's in the slammer, that all changes when he gets a call from the boss: if he can break the captains out, he'll be rewarded with a spot at the top of the hierarchy.
Can he pull off a job this big, or is it more than even Gian's fabled good luck can manage?
With everything from prison breaks, going on the lamb, conflicts with rival gangs and four fellow criminals to pursue passionate (uncensored!) relations with, you're in for a real thrill!
The game is fully voiced and several voices that are sure to sound awfully familiar.
The flagship title of indie BL game developer, Tennenouji. Written by Jinnai (founder of Kalmia8, director of Fashioning Little Miss Lonesome and Fxxx Me Royally!!) with stylish art by Yura (Hana Awase, Absolute Obedience, Enzai).
System Requirements
Will my PC run this? →Minimum
- OS *: Windows 7 and up
- Processor: 2.0GHz
- Memory: 2 GB RAM
- Graphics: OpenGL 3.0
- DirectX: Version 11
- Storage: 2 GB available space
Supported Languages
Latest news
Patch NotesOfficial
Lucky Dog 1 update
We've released a patch that fixes the following:TyposFixed a few misplaced linesAll files in this update will be automatically distributed to all Steam users.Read full article on Community Announcements (MangaGamer)Patch NotesOfficial
Lucky Dog 1 update
We've released a patch that fixes the following:TyposFixed 100% completion CGs not being unlockedFixed some system images missing transparency dataFixed looping sound effectFixed misaligned morgue route choiceFixed error message when LuckyPoint is negativeAll files in this update will be automatically distributed to all Steam users.Read full article on Community Announcements (MangaGamer)Patch NotesOfficial
Lucky Dog 1 Update
We've released a patch that fixes the following:Fixes label name being shown when Jump button is clickedFixes typoAdds text box opacity slider setting (Config)Fixes crash during credits due to missing fontAll files in this update will be automatically distributed to all Steam users.Read full article on Community Announcements (MangaGamer)AnnouncementsOfficial
Lucky Dog 1 Available Now in English!
They’ve only got one shot to get back on top. Good thing luck is on their side. It all starts with the slam of a prison door. Four captains from the same Mafia family, the CR:5, are taken out in one fell swoop and left to rot behind bars.Lucky for them, our hero’s already there.Gian’s just a run-of-the-mill wiseguy, passing his time doing petty jobs for the family when he’s on the outside and living the lazy life when he’s in the slammer. But those easy days come to an end when he gets word from the boss: if he can break the captains out, Gian will earn a spot at the top of the hierarchy. Can he pull off a job this big, or is it more than even Gian’s fabled good luck can manage? Tennenouji's highly acclaimed Lucky Dog 1 is now available in English, fully uncut, on Steam!Read full article on Community Announcements (Good Haro)
