Not at all the game is played in most African countries, Japan and India
The game of rugby is most similar to the American game of football. In both games there is a ball, running with the ball, and kicking the ball. Rugby is played in more nations than is American style football. Rugby is, however, a sport played in most US colleges & universities.
Rugby Rugby
Yes, football is only played in the US. Countries in Europe and Asia play a game similar to it called rugby
A game played with a round ball and played largely using feet. USA calls the game played with an oval ball and largely using hands as football, a possible misnomer. A similar game in britain is called 'rugby'.
The US plays a game called American Football (often called "Football") that is similar to rugby in many aspects. The Irish have Gaelic Football again it has slight similarities to Rugby
The game was named after Rugby School where it was first played.
Rugby basketball is probably a modified game mixing rugby and basketball. I haven't played it but it sounds weird.
The standard rugby union game is played in two half's of 40 mins, totaling 80 mins
The game of rugby (in both codes) is now word wide with 0ver 90 countries taking part in the game
Rugby
Golf ,soccer and Rugby.