Nuclear Reactor Simulator

Modeled from average concurrent players, assumed earned Robux per player-hour by genre, and a fixed $0.0038 per earned Robux. These are not reported game earnings. The range is the central model divided and multiplied by three, not a confidence interval; actual earnings may fall outside it. Special DevEx rates, purchases, revenue shares and expenses are not modeled. Not financial data. Model assumption for this game: 2 earned Robux per player-hour. Formula and limitations.

Side-by-side player counts, peaks and growth against games of a similar size:

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Take control of a nuclear reactor and keep it running. Pull the control rods, balance coolant and turbine output, and meet the city's power demand before the heat gets out of hand. ⚛️ Start up the reactor and push it to full power 🌡️ Watch temperature and pressure, and hit SCRAM when things go wrong ⚡ Complete power contracts and hold your output steady to earn credits 🔧 Upgrade coolant pumps, turbines and containment to run hotter and safer ⚠️ Handle pump faults, peak demand and cold fronts as they come Run a clean, stable plant or see how close you can get to meltdown.