Function: Play sportsball.
--Can only be played with exactly 2 teams & at least 2 human players.
--First to 15 points or highest score after 6 minutes. (If the score is tied, then the team with more KOs wins.)
--Every time a goal is scored or the ball is knocked out of play, it respawns at center stage after a couple seconds.
--Each ball type has different properties: soccer balls can't be picked up, footballs don't roll as well, Tommy balls are worth triple points, yarn balls are heavier, & Plankton balls are giant.
If the ball didn't take so dang long to respawn, this would be a lot of fun.
And remember, "I'm-a Luigi, number one!"