Summary: My son has the 2014 and 2015 now, but when he was playing on this one, he loved it! Once you're connected to Steam, you can add more trains, train cars and scenery...at a cost ranging from $4.99-$30.
Summary: I keep my computer very clean and am very careful about letting viruses getting into my computer. As soon as I started downloading this product, I had a very, very bad virus come into my computer which was hard to get rid of. Plus, the downloading took forever..