This game was pretty enjoyable, if easy. You collect resources by matching tiles and then ship them out on trains.

The missions aren't too difficult--there is an element of strategy, given the various different ways you can configure your trains and the option of allocating resources to various refineries which turn basic resources into vastly more valuable forms; however, the missions don't require that much variation in play as the real key to success is matching speed.

There isn't much replay value--missions aren't scored, just completed, and the story progresses in a more or less linear fashion (there are detours and challenge quests that aren't required but offer very helpful bonuses as rewards) with no option to adjust the difficulty.

The game is straightforward to play, fun, quick (the missions are based on achieving the goals with in time limits ranging from about 2 minutes to 5 minutes) and well worth the price.