Assembly Tycoon: Factory

Place a Starter, draw a conveyor belt, sell your first copper ore. A few minutes later you're running smelters, wire mills and assembly lines, and one day a Nuclear Reactor you designed yourself.

Assembly Tycoon is a factory builder for your phone: every item sells, every machine shows its ratios, and the whole factory keeps earning while you're away.

SELL EVERYTHING, BUY EVERYTHING

Every item on your belts sells, and cash buys every machine, upgrade and Research card. No line is ever wasted: what you built early keeps paying.

RATIOS YOU CAN SEE

Each machine shows what it needs and what it gets. Add the missing feeder, watch the numbers turn green, and earn a Perfect Line. The Recipe Book traces any product back to raw ore.

EIGHT AGES OF INDUSTRY

Getting Started, Steam Age, Electrical Age, Advanced Electronics, Digital Age, Space Age, Nuclear Age and Quantum Age. Boilers steam their neighbours, power runs through wires, multiblocks take shape, and you lay out your own Nuclear Reactor slot by slot.

BUILT FOR THUMBS

Draw belts with one finger, copy and paste whole lines, undo anything, and save blueprints to share with friends. Switch between a top-down editing view and a tilted 3D view of your factory.

MORE TO PLAY

• Up to eight Plants at sites with their own prices, linked by an ME network and Freight Docks

• The Design Lab sandbox

• Challenge puzzles with par scores and a weekly puzzle

• 285 quests, Market Orders and achievements

• Offline earnings while you're away

• An optional home-screen widget

FAIR PLAY

Ads only when you choose to watch one. No energy bars, and removing a machine refunds it in full. The game plays offline.

Colour-vision modes, a high-contrast floor, left-handed layout, large text and reduced motion are built in.