Valley Floor

Valley Floor puts you in charge of a river valley sluice gate assembly workshop. Take irrigation, flood control and navigation lock orders, then run each gate through six hands-on stations: control slab hydration heat to dodge thermal cracks, lock swinging plumb lines into the verticality window, track a wandering weld seam, stop a spinning hoist pointer dead on center, press the rubber seal into its target band, and prove the finished leaf in a hydrostatic test. Your payout is seal tightness times hoist smoothness, so precision pays. Spend coins in the depot on six real upgrades: cooling water pipes, a laser plumb instrument, an auto weld carriage, a concentricity gauge, a premium seal strip and a dual hoisting crew. Every upgrade changes the physics of its station for good. Simple one-touch controls, snappy custom dialogs, fully synthesized sound effects, and progress that persists between shifts.