Setup: Set the playing field up as shown in the picture.

Object: Push the opposing team's bridge into one of the pits, or have both your opponents fall in any of the pits.
Gameplay: There are 2 teams. Each team has its own bridge, which is the bridge closest to the side the team begins on. Teammates will start in the corners of their side.
Players may not jump the pits. The only way they can get across is by crossing the bridges.
Teams will use both offense and defense. Offense is trying to push the opponent's bridge so it falls into a pit. Defense is pushing your own bridge in a way that counters the opposing teams efforts to push it into the pit and makes the bridge more stable. A team can play with one offensive player and one defensive player, or both teammates can assume both roles if they want. Its all up to them.
If a player falls into one of the pits, they are out of the game. If both members of the same team fall into the pit, the team loses.