148 recorded observations · Latest sample
UTC
| Month | Peak players | Peak change | Average players |
|---|---|---|---|
| October 2026 | Peak0 | Peak change—Peak percentage change: — | Average |
GaugeDB’s latest recorded Steam player count for Keystone Library is 0 concurrent players (). Its recorded 24-hour peak is 0 players. The highest count in GaugeDB’s collected history is 0 concurrent players on .
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
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.
Steam store description
Based on recorded samples. Changes compare consecutive months; coverage may be partial.