Great acheivments and gameplay
I like all the upgrades, once you start, you can't stop until your finished.
A lot of games lack achievements and upgrades, even if game play is stellar. But this has it all in an exciting package with a great coating of graphics, sound/music, and adventure.
Also excellent storyline about the plane going around the world. Still only realized that we weren't going to the north pole when my last stop at Tokyo.
Movement to connect the world!