Potassium Violet

Potassium Violet puts you in charge of a carnallite flotation workshop on a high-altitude salt lake. Every batch is a hands-on production run across five real process stages.

Grind the ore and lock the fineness needle inside the green band. Dose collector and frother into drifting target zones while mother liquor salting-out events shake your recipe. Skim the froth only when the bubble bed sits in the sweet spot: too thick and gangue gets entrained, too thin and mineral runs away. Spin the centrifuge, then vent the dryer to hold temperature in the safe band.

Each batch is assayed for KCl grade and recovery, and you are paid by grade times recovery. Fill rotating orders for agricultural, industrial and food grade product to earn bonuses.

Spend coins in the Workshop Depot on six real upgrades: an Auto Doser that steadies reagent flow, a VFD Flotation Cell that calms the gauges, an Online Grade Analyzer with a live grade curve, a Centrifuge Boost for extra recovery, a Heat Pump Dryer for faster safe drying, and a long-term Agri Supply Contract that fattens every payout.

Pure touch controls, fully offline, all progress saved on device.