Keystone Library
A cozy keyboard game. Enter an abandoned library, play mini-games to earn knowledge points, and restore the library. Storytelling , puzzles and adventure along the way - with art and music made by illustrators and composers.
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Estimated lifetime revenueLow confidence
approximately $0gross
$0low → high range$0
Net to developerapproximately $0
Modeled estimate, not a reported figure. How we estimate →
Checked against 8 developer-reported gamesmedian error 11%
Trends
Historical charts
Followers37
373436.435.534.6
Aug '26Aug '26
Steam followers (game-group members) tracked daily from when we started recording.