Planet Nine

Recorded Steam activity

GaugeDB’s latest recorded Steam player count for Planet Nine is 1 concurrent players (20 Oct 2026, 17:35). Its recorded 24-hour peak is 2 players. The highest count in GaugeDB’s collected history is 2 concurrent players on 20 Oct 2026.

Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.

Out there somewhere, but nobody has found it — a planet merge puzzle themed around "Planet Nine" 🚀 Launch planets like billiard balls and merge matching ones, growing from tiny Mercury toward the ninth planet 🌟 3-5 minutes per run, played with a mouse. Scores go to global leaderboards 🪐

Steam store description