Article taken from GamingOnLinux.com.

The big new DLC for Cities: Skylines [ Official Site ] named Mass Transit is set to arrive on May 18th and they have a slick new trailer for it.As the name and trailer suggests, it will open up the game in many ways. The expansion will give you access to ferries, blimps, cable cars and monorails which give you more ways to earn money from your citizens. It will also enable cities to look and feel much more alive.You will also see a new 'mass transit hub' to bring all of the new transport services together.Finally, it will also have new scenarios to test your traffic management skills and transit system vision.Can't wait to play it, sounds awesome, probably the best expansion so far.