374 recorded observations · Latest sample
UTC
| Month | Peak players | Peak change | Average players |
|---|---|---|---|
| October 2026 | Peak248 | Peak change−265Peak percentage change: −51.7% | Average |
GaugeDB’s latest recorded Steam player count for Nuclear Design Bureau is 126 concurrent players (). Its recorded 24-hour peak is 231 players. The highest count in GaugeDB’s collected history is 513 concurrent players on .
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
Design. Simulate. Detonate. As a junior engineer at the Kurchatov Institute, you design atomic devices to satisfy the demands of the State. A hardcore physics game simulating hydrodynamics, neutron transport, and thermonuclear fusion.
Steam store description
| September 2026 | Peak513 | Peak change—Peak percentage change: — | Average308Average percentage change: — |
Based on recorded samples. Changes compare consecutive months; coverage may be partial.