This is a basic cross ice 3 vs 3. Depending on your numbers and the age level you can do 4 vs 4 as well. Keep in mind one of the goals is to get every player engaged and a lot of puck touches.
Place two nets cross ice facing each other with three players from each team in the playing area. In this set up the goals are moved up to the face-off dots. This allows more space behind the nets and allows for more plays and shots on net. Allow the players to play for 60 - 90 seconds then blow the whistle for a shift change.