Cities: Skylines' next update will be "the most substantial to date"

[WYP]

Paradox Interactive, the developer behind Cities: Skylines', says that the games next update will be "the most substantial to date", adding tunnels and wall-to-wall buildings.

Read more on the next big cities skylines here.

 

[Greenback]

I wonder how they are going to DLC this considering whatever they DLC modders could make for free