[WillNess]

Volleyball please. In the middle of the field is a giant net that extends all the way from the floor up to five feet. Enter X many balls and whoever has the most balls on one side of the field loses. Maybe also there could be holes in nets in certain places so you don't always have to go over. Not volleyballs though because they're somewhat hard and could possibly hurt people, maybe like Aerial Assist balls or soccer balls.