Bitline: Idle Train Sim

Build a railway empire in crisp 1-bit pixel art.

Every town on the map makes something and wants something else. Ashford grows grain, Brill wants it. Lay track between them, put a train on the route and watch the cargo roll. Every delivery pays, and every payout goes back into the line: more track, faster engines, bigger towns.

LAY TRACK, LINK THE TOWNS
Draw track from town to town and open up new stops across a hand-drawn map. Each new link brings new trade, new demand and new places to grow.

HAUL CARGO, EARN CASH
Move passengers, mail, grain, timber, coal and goods. Prices follow supply and demand, so the smartest routes pay the most. Keep the factories fed and the money keeps coming.

GROW HAMLETS INTO CITIES
Deliver to a town and it grows, from hamlet to village to market town and beyond. Bigger towns make more, want more and unlock new buildings like the Engine Shed and the Market.

RUN A FLEET OF STEAM ENGINES
Start with the little Tinker and work your way up through the Mogul, the Atlas and the streamlined Comet. Add wagons, upgrade engines and keep every train in good repair.

REWARDS EVERY DAY
Claim daily rewards, open crates, take on jobs and contracts, and follow the story of your growing line in the Bitline Gazette.

KEEPS EARNING WHILE YOU'RE AWAY
Your trains keep running when you put the game down, so there's always a payout waiting when you come back.

Short sessions or long ones, Bitline is a calm, satisfying tycoon game about watching a small line grow into a network that covers the map.

Bitline is free to play. It contains ads and offers optional in-app purchases.