Sort of a Crazy Eights game of the states or nations. Let's say of your friend plays his Tennessee card. What do you do? If you have a state card which borders TN, play it. Or if you have a wildcard, play it and call it any state in the lower 48. Or you can try bluffing. Maybe your friend is not aware that Texas does not border Tennessee.

Borderline USA Edition has received several awards such as Oppenheim Toy Portfolio Gold Seal Award 2001, 2000 Parents' Choice Classic Award, and National Parenting Center's Seal of Approval

Just released is a new version of Borderline covering Africa. Also available is the game of Europe and the Middle East. And new in 2003, Borderline World edition.