Customizable virtual spaces are always a popular number with people. There is something to be said about having the ability to build something in the way you see fit. However, a new app by the name of TrainSetGo takes this prospect and combines it with one of the most classic of hobbies: Train sets.

Train sets have always had an allure to them. Whether they catch your attention at a fancy hotel or amusement park, or you spend hours yourself, placing tracks and building models in order to create your own little world. Unfortunately, quality train sets are a bit pricy, and for the good ones, very space consuming. But not on Facebook.

This is the concept behind TrainSetGo. Users begin with a simple starter track and watch a 3D train go round and round a digital living room. Okay, granted this isn’t too much fun yet, but as it travels it stops at the train station to pick up random Facebook friends. Then, players earn tokens when it passes landmarks such as castles, cottages, or the post office. These are called “attractions” and the bigger the attraction, the more tokens are earned.