Rhythmic Action Combat
Fight with precision in a timing-sensitive battle system that rewards well-timed parries, dodges, and counterattacks. Chain skills together, manage mana under pressure, and stay in motion to keep control of the fight.
Press kit
The Book of Prosperity
Slam enemies with a maths textbook, cast powerful magic, and uncover a surreal Hong Kong-inspired world built on forgotten truths.
Screenshots and art may be used freely in coverage of the game; please credit SingKeys.
Fact sheet
- Title
- The Book of Prosperity
- Developer
- SingKeys, a solo developer based in Hong Kong
- Publisher
- SingKeys
- Release window
- Early 2027
- Platform
- PC via Steam
- Price
- TBA
- Availability
- Digital download
- File size
- Approximately 2GB
- Languages
- English, Traditional Chinese, Cantonese, Japanese, Korean, Spanish, Brazilian Portuguese, French, German, Italian, and Polish. Final language support is to be confirmed.
- Website: https://bookofprosperity.com
- Trailer: https://youtu.be/01TH7T9lNj0
- Press contact: singkeys@bookofprosperity.com
- Steam: App 4417840
Descriptions
One line
Slam enemies with a maths textbook, cast powerful magic, and uncover a surreal Hong Kong-inspired world built on forgotten truths.
Short (300 characters)
The Book of Prosperity is a 2D action RPG in a surreal pixel-art Hong Kong where ancient magic seeps through modern streets and skyscrapers. Student Cyrus must master rhythmic combat, rooftop parkour, and buried secrets to uncover prosperity’s hidden cost.
Full
In a world where memories disappear, every secret has a price.
The Book of Prosperity is a 2D action RPG about memory, power, and the price of a seemingly prosperous world. Step into a surreal pixel-art realm where neon-lit cityscapes collide with ancient magic, and where a peaceful surface hides something far more dangerous beneath.
You play as Cyrus, a sharp-tongued student dragged into a parallel dimension shaped by The Circle, a powerful organization that claims to protect people from painful memories. But in a world where forgetting is treated as safety, every missing memory becomes a clue, and every risky choice brings Cyrus closer to the truth.
Master a timing-focused combat system built around parries, dodges, skill combos, and resource management. Leap across rooftops, caves, and fractured city spaces with fluid parkour movement. Build alliances with a vivid cast of characters, each carrying their own secrets, loyalties, and scars.
Key features
Fast, Fluid Movement
Traverse rooftops, caves, and layered city environments with kinetic parkour. Jump, recover, and move through the world with speed as Cyrus stays one step ahead of The Circle.
A Hong Kong-Inspired Magical World
Explore a setting where modern urban architecture, Eastern aesthetics, and surreal fantasy collide. Move between familiar city spaces and a hidden magical realm shaped by lost memories.
A Character-Driven Mystery
Meet a cast of allies and rivals, from the sarcastic Cyrus to the brooding Tonitrus. Uncover their motives, question their loyalties, and navigate the moral grey areas of a story-rich isekai adventure.
Secrets Beneath Prosperity
The Circle claims forgetting can bring peace. As Cyrus digs deeper, he discovers that the world’s prosperity may be built on hidden costs, sacrifice, and memories someone desperately wants buried.
Technical highlights
Combat uses timed combo windows, input buffering, skill-set chaining, parry states, and cooldown penalties, with FMOD feedback that rises in pitch through a successful combo. The perspective is top-down, but players jump between platforms and drop from higher ground, with running speed carrying into jumps. Some skills fuse movement and attack logic, using scripted jump arcs, temporary collision changes, and camera shake so attacks land as physical actions rather than visual effects.
Trailer
Trailer
Screenshots
Click any image for the full-resolution file.
Logo and key art
About the developer
SingKeys is a solo independent game developer based in Hong Kong. The Book of Prosperity is his debut commercial title, combining fast 2D action, character-driven storytelling, and a world shaped by both Eastern aesthetics and Western RPG influences.
The story, art, game design, and programming are completed by SingKeys, with support from local Hong Kong artists and composers who help bring the game’s visual identity and soundscape to life.
Contact and channels
Press and creator enquiries: singkeys@bookofprosperity.com