- Released
- Platforms
- Last updated
- United States store
- $7.99
269 recorded observations · Latest sample
Latest 50 valid plotted values · UTC. Longer ranges may use aggregated observations; gaps are not zeroes.
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Peak and average use recorded samples · UTC. Months may have partial coverage. Swipe to see gains and averages.
| Month | Peak | Gain | % gain | Average | Avg % gain |
|---|---|---|---|---|---|
| October 2026 | 1 | +1 | — | 0 | — |
GaugeDB’s latest recorded Steam player count for Lost Mastery is 0 concurrent players (). Its recorded 24-hour peak is 0 players. The highest count in GaugeDB’s collected history is 1 concurrent players on .
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
Roguelike deckbuilding meets memory gameplay. Embark on an adventure in Lost Mastery, a unique blend of card battles, memory gameplay and strategy. Collect powerful cards, battle mysterious enemies and uncover hidden secrets. Can you master the game?
Steam store description
| September 2026 | 0 | — | — | 0 | — |