News
Updates from SingKeys
Press releases, demo patch notes, and what is being built next.
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Demo updateDemo v0.1.8: fullscreen, a better Volt Rush, and heavier hits
The demo now remembers your display mode, Volt Rush always dashes, and hits land with more weight. Plus fixes for falls on slopes and menu arrows that overstayed.
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Demo updateDemo v0.1.6: directional parries and a detention you can sleep through
Parry the hell hound jump-slash and Vionysus attacks from any direction, nap through detention in the Archive Room, and face a tougher blackboard minigame.
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PressPress release: Free demo launches June 2 with BIG Summer Showcase feature
The Book of Prosperity debuts a free Steam demo on June 2, 2026, and is featured in the Best Indie Games Summer Showcase 2026.
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PressPress release: Trailer reveal for The Book of Prosperity
Solo developer SingKeys unveils a Hong Kong-made 2D action RPG about lost memories and buried secrets, with a gameplay trailer and Early 2027 Steam launch window.
Wishlist to get notified!
Releasing Early 2027 on Steam. Wishlisting tells Steam to tell you the day it launches.
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Demo builds, trailers, and release news land in Discord first.