Idle tycoon
Watt Street
Idle Power Tycoon
Build power plants, connect homes to the grid and light up foggy 1882 New York. Grow your energy empire step by step.





About the game
The year is 1882. The city is dark and foggy, and you have a small municipal budget, an empty lot and a big idea: electric light.
Run a young electricity company in a fictional Lower Manhattan inspired by 1882. Build a coal power station, run lines to the first homes and watch the fog clear as the streets light up one by one. Connect, earn, upgrade, automate. It's a relaxed idle tycoon for portrait mode that you can play with one hand.
- Build your power station: raise a 3-module coal station and keep upgrading it. Capacity is your bottleneck, so expand it before demand outgrows the grid.
- Light up 7 districts: level up each district, clear the fog street by street and reach milestones that multiply income ×2 and ×3.
- Hire managers: Administration collects income, the Fuel Yard keeps the boilers fed and the Line Workshop connects new homes for you. Each one has an active ability for when you want an extra push.
- Full Power: switch on a timed boost and run the whole city at double income.
- Contracts and city events: sign deals with big customers and handle transformer faults, reporter visits and fair days.
- Historic landmarks: bring light to 7 landmarks, including the Pearl Street station, City Hall, the clock tower, the lighthouse and the bridge tower.
- 5 eras: go from First Electricity through Heavy Industry, Regional Grid and Automation to New Energy. Every era gives the city a new look.
- Prestige with Patents: advance to a new era, earn Patents and spend them in the Patent Shop on permanent upgrades.
Your company keeps earning while you're away. Come back for daily rewards, daily quests and achievements. Progress is saved to the cloud as a guest, with no login required. Ads are optional: watch one only when you want a bonus.
Available in English, Türkçe, Español, Português (Brasil), Deutsch, Français and Italiano.
Flip the switch and light up Watt Street.
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