astragon Entertainment and stillalive studios announced that they are busy developing Bus Simulator 18 for the PC. To those curious, yes this is the same studio that brought you Bus Simulator 16.
In addition to buses by Daimler Buses and MAN as well as a more the twice as large game world compared to its predecessor, players of Bus Simulator 18 can already look forward to even more possibilities in regards to bus and city modding as well as a synchronous multiplayer mode.

They're stepping things up this year with a move to using Unreal Engine 4.