Loading game…
428 recorded observations · Latest sample
UTC
| Month | Peak players | Peak change | Average players |
|---|---|---|---|
| October 2026 | Peak18 | Peak change−1Peak percentage change: −5.3% | Average8 |
GaugeDB’s latest recorded Steam player count for M.A.S.S. Builder is 10 concurrent players (). Its recorded 24-hour peak is 18 players. The highest count in GaugeDB’s collected history is 19 concurrent players on .
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
Commander, customize and build your Mechanical Assault Skeleton Suit (M.A.S.S.) and lead the fight against an alien invasion bent on exterminating the human race. The fate of humanity is in your hands.
Steam store description
| September 2026 | Peak19 | Peak change—Peak percentage change: — | Average10Average percentage change: — |
Based on recorded samples. Changes compare consecutive months; coverage may be partial.