The object of the game is to carry the ball across the end line. Play is similar to basketball, and then you have 15 seconds to get across court. The score clock, equivalent to what a basketball shot clock would be where you have 40 seconds to score a goal or else it’s a turnover. Games are 4 quarters of 8 minutes a piece. Sometimes you have the same 4 people running the whole game. Other times you’ll have a lot of subs in and out It’s free substitutions, just like in basketball. There are teams all across the States that play as well as international. It is a gold medal sport at the Paralympics. You have competitions worldwide, year-round.