Game overview
Once Upon a Throne of Thorns
A dark fantasy boys' love / yaoi visual novel about an assassin who falls for the runaway prince that he has been tasked with killing.
- Last tracked players
- 0
- All-time peak
- 1
- 24-hour change
- Unavailable
Delayed observation · last tracked . Values marked unavailable are not estimated.
About this game Read the full description

Ardenne's king is dead and the country is in turmoil. The rightful heir to the throne, Prince Yuel, has gone missing, and a usurper has taken the throne.
The new king, Salim, is cold, ruthless, and hungry for power, and he is determined to see the runaway prince executed to consolidate his own rule. Six years have passed since Yuel's disappearance, however, and nobody has seen hide nor hair of him: not even Yuel's older cousin, Tavi.
Tavi's days are concerned with caring for his sickly mother and his job as Salim's spy and assassin. Six years of murder have left Tavi scarred, both physically and mentally: so much so, Tavi doubts that Yuel would recognise him if their paths were to converge once more...
But fate is a fickle, and Tavi soon learns that his feelings for his younger cousin are more complicated than he ever could have imagined.

- 140,000 words of text (approx 5-10 hours of reading)
- A linear story with no choices or branches
- Beautiful character artwork
- A custom soundtrack
- A touching boys' love story
- Crossdressing
- A sad assassin boy
- Political intrigue
- Murder!
Media gallery 9 screenshots · 0 videos
Screenshots
Player activity
Concurrent players over the last 48 hours.
System requirements Windows · macOS · Linux
Windows
Minimum
Minimum:- OS *: Windows XP or newer
- Processor: 1Ghz
- Memory: 512 MB RAM
- Graphics: DirectX® 9 Compatible Graphics Card
- Storage: 800 MB available space
- Sound Card: Any audio output
macOS
Minimum
Minimum:- OS: 10.10+
- Processor: 2.0 Ghz 64-bit Intel-compatible (Apple silicon supported through Rosetta 2)
- Memory: 512 MB RAM
- Graphics: OpenGL 3.0
- Storage: 800 MB available space
- Sound Card: Any audio output
Linux
Minimum
Minimum:- OS: x86/x86_64
- Processor: 1 Gz
- Memory: 512 MB RAM
- Graphics: OpenGL compatible card
- Storage: 800 MB available space
Game details Languages, features & support
- Publisher
- ebi-hime
- Brazilian rating
- 14
- Steam Germany rating
- 16
- Content warning
- This visual novel contains a few fight scenes where blood is visually depicted. Some characters in this story are killed, though it is not depicted in a graphic manner. Some adult characters consume alcohol, and there is some cursing. This story also depicts a romantic relationship between a pair of cousins. It is implied that these characters have sex, though it happens offscreen. The protagonist also references having sex with women in the past prior to the start of the story, though this is not described in any detail or visually depicted.
- Achievements
- 13
- Features
- Single-player, Steam Achievements, Family Sharing
- Languages
- English
- Support
- [email protected]
More analysis Activity patterns, updates & developer tools
Game Insights
Buy Verdict
Decent deal at 0% off, but might drop further. Watch for better opportunities.
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