Pretty entertaining game. This is one of those "invite friends to get rewards" type of games, but the game can eaily be played without doing so. You can visit friend's towns and unload trains for them, etc. Sort of like Farmville for trains. It starts out in the Steam Era with a tiny western town, and as the game progresses it heads into the transition era and eventually to Maglev's, etc. Also has Electrification and European stuff. Pretty entertaining. Anywho, I was curious to see who was playing in case we want to exchange FB info and invite each other.