App: Train Fever
Developer: Good Shepherd Entertainment
Genres: Spiele, Strategie, Simulation

Train Fever is a railroad-focused business simulation game. In other words, it's a modern-day Transport Tycoon with procedural content and a sophisticated city simulation. 

"It’s the year 1850, and there are great times ahead! Establish a transport company and be its manager. Build infrastructure such as railways and stations, purchase transportation vehicles and manage lines. Fulfill the people’s needs and watch cities evolve dynamically. 

Train Fever runs on an engine specifically developed for this game. The engine has a great innovative scope and is specialized in procedural content and urban simulation. A key point is the fact that there is no grid that game objects have to be aligned to, allowing for a great degree of freedom.

Features Include:

Randomly generated, modifiable terrain with realistic dimensions 
Advanced passenger simulation 
Dynamically simulated urban development 
Procedurally generated buildings 
No grid - that is, the game world is not limited to 90 (or 45) degree angles 
Vehicles from more than 150 years of transportation history 
Passenger and freight transport 
Achievements and experience points 
Detailed 3D graphics 
Freely adjustable zoom factor

Release notes:
This update introduces three widely requested features: catenary for trams, an asset placement tool and an option to import heightmap images. It also further enhances the gameplay, usability and performance. The complete list of changes (builds 7554 and 7753) can be found here: http://www.train-fever.com/forums/topic/release-notes/