The bat and ball game played between two teams of players each on a roughly circular field is cricket.

Cricket is a popular sport played between two teams, with each team consisting of eleven players. It is played on a roughly circular field known as a cricket ground. The game involves using a bat and a ball, with the objective of scoring more runs than the opposing team.

Key Points:
- Cricket is played between two teams of eleven players each.
- The game is played on a circular field known as a cricket ground.
- The objective of the game is to score more runs than the opposing team.
- The game involves using a bat and a ball.

Explanation:
Cricket is a bat and ball game that originated in England and is now played in many countries around the world. It is a sport that requires both physical and mental skills. The game is played in innings, with each team taking turns to bat and bowl.

The team that bats first tries to score as many runs as possible while the opposing team tries to limit the runs scored and take wickets. The batting team's players take turns to bat and attempt to hit the ball thrown by the bowler. They score runs by running between two sets of wooden stumps called wickets, located at each end of the pitch.

The fielding team, on the other hand, tries to dismiss the batsmen by getting them out in various ways. This can be done by catching the ball hit by the batsman before it touches the ground, hitting the wicket with the ball, or trapping the batsman in front of the wicket (lbw). Each time a batsman is dismissed, a new batsman replaces them until all the players have had their turns to bat.

The team with the highest number of runs at the end of the game wins. Cricket matches can last for several hours or multiple days, depending on the format of the game.

In summary, cricket is the bat and ball game played between two teams of players each on a roughly circular field. It involves using a bat and a ball, with the objective of scoring more runs than the opposing team.