Route 66 is a simple hidden-object game in which you will travel around the United States by motorbike following well-known route 66. In every location you visit, you will know something about this place and you will play a hidden object game. There will be a list of items to find, which will be perfectly hidden on each scene. The objects are very well camouflaged with the environment, so in some cases it's not very easy to spot them.
Unfortunately, the game only includes one mode, but there are four different mini-games that you can play after each hidden-object game. If you don't want to play them, you can simply skip them. If you have trouble finding an object, you can use the hints. They are limited, so use them wisely. There are no penalties for using hints, but they are for random clicking. Sadly, graphics are very simple as well as sounds, and the music is suitable, but very repetitive and gets annoying after a while.
In short, Route 66 is just a simple hidden-object game which can be suitable for beginners or for those who want to know about this famous route in the United States.