The next update has pulled into the station! We’ve added two features, one for experienced players and one for those new to Mini Metro.
- Added challenge mode. Choose one of the existing achievement challenges and build your metro within the restrictions.
 - Added an interactive guide that explains the rules of the game and the basics of how to build your metro.
 - The alternate maps now unlock automatically if you’ve already reached the required score.
 - The per-line locomotive limit has been increased on maps with fewer than seven lines.
 - Performance improvements and bug fixes.
 
