What'Sub

Recorded Steam activity

GaugeDB’s latest recorded Steam player count for What'Sub is 0 concurrent players (21 Oct 2026, 03:29). Its recorded 24-hour peak is 0 players. The highest count in GaugeDB’s collected history is 6 concurrent players on 15 Oct 2026.

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

What'Sub is a 4-player co-op submarine extraction game where you pilot a rust-bucket submarine into the depths of the Bermuda Triangle to recover treasure from the ocean’s seafloor. Gear up, descent, risk everything to bring your haul back to the surface, then dive again to ever deeper levels.

Steam store description