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About game
In Subway Idle 3D, you’ll get to upgrade and maintain a subway line for numerous commuters every day; create connections between stations; earn money for upgrades; and decide how best to use your limited cash flow. All these tasks are complex, but exciting. Every move you make moves your metro further – yet overspending can lead to disaster!
How to play
The player can speed up the subway by tapping or swiping over the subway line. Make upgrades and use bonuses to increase your income.
Controls:
Tap or swipe.