Metro Lines
Design a city's subway network. Draw colored metro lines connecting stations, route trains to deliver shape-coded passengers before overcrowding. 22 levels plus endless mode.
Source: GameZipper · Games hosted by GameZipper / PlayKovo
About this game
Design a city's subway network. Draw colored metro lines connecting stations, route trains to deliver shape-coded passengers before overcrowding. 22 levels plus endless mode.
How to play
How do I play Metro Lines?
Drag from one station to another to draw a colored metro line. Trains automatically travel along lines, picking up and dropping off passengers whose shape matches the destination station. Connect lines so every shape has a destination. Don't let stations overcrowd!
What happens when a station overcrowds?
When a station's passenger queue fills (6 waiting) and one more arrives, an overcrowd countdown starts. If the timer runs out, the game ends. Add more lines, trains, or carriages from weekly upgrades to keep things flowing.
How do weekly upgrades work?
Every 30 seconds is one week. The game pauses and offers 2-4 upgrade cards: a new line, an extra train, a carriage (more capacity), or a bridge (cross rivers). Choose one to grow your network.
How many levels are there?
22 hand-crafted scenario levels across five tiers (Tutorial, Easy, Medium, Hard, Expert) plus an endless procedural mode that unlocks after the tutorial.