GAME OVERVIEW
This visual novel throws you into a world where ancient Chinese sacrificial rites crash headlong into history, suspense, and horror.
It borrows from religious texts and folklore from all sorts of places, weaving them together into something dark and pretty unsettling.
Fourteen strangers from all over the globe suddenly find themselves trapped inside Ephemera Manor. No one knows how they got there, and there’s no way out. Cosplayer’s Quest

If you’re sensitive to heavy themes or creepy vibes, fair warning—you might want to brace yourself.
The only thing they have in common? They all get dragged into this bizarre, old ritual called the Feather-Burning Rite. Nobody understands why they were picked or what the ceremony really wants from them.
The longer the ritual goes on, the stranger things get. Life and death start to blur. The dead don’t stay dead, the living lose their grip on reality, and an ancient, blood-soaked story slowly crawls out of the shadows.
At first, everyone’s just confused—but confusion turns to fear as the real secrets behind the manor and the ritual start to surface.
HOW TO DOWNLOAD
- Click the Download button below and you’ll be redirected.
- Wait for 5 seconds and then hit the blue ‘download now’ button. The download will start, so just hang tight.
- Once The Prisoners of the Mayfly Kingdom is downloaded, right-click the .zip file and select “Extract to Prisoners of the Mayfly Kingdom ”(You’ll need 7-Zip for this, get it here).
- Open the Prisoners of the Mayfly Kingdom folder and run the exe application.
- Have a blast playing! Remember to run the game as administrator. If you get any missing dll errors, check for a Redist or _CommonRedist folder and install all the programs in there.
SYSTEM REQUIREMENTS
- YOU *: Windows Vista/7/8/10
- Processor: 1.6Ghz Single Core
- Memory: 1024 MB RAM
- Graphics: DirectX or OpenGL compatible card
- Storage: 2 GB available space
PRISONERS OF THE MAYFLY KINGDOM FREE DOWNLOAD
Click the download button to get this game free on your PC. This is the full game, so make sure to run it as an administrator.
Screenshots

