There were 4 of us playing our class's official sport, Hand-Squash today. After a few games, we got bored of it, and I thus invented n-ball.
It's basically an n-sided Football game, played with a tennis ball, the same one we use in Hand-Squash. The rules for n-ball are simple:
1) Every player has a goal that he has to defend.
2) For every ball hit into a player's goal, his points increase.
3) Whoever concedes 5 goals is eliminated from the game.
The rules were short and simple, but the match turned out to be a long, extremely fun game. Since it was a knockout game, everyone had to survive by protecting his/her goal. But if you just stood there trying to protect yourself, you could'nt attack other's goals. We had 4 people, so each player could shoot to 1 of 3 opponent goals. Like all survivor shows, we formed an alliance against one person and tried to get him out. But trust was a dangerous thing , as the person you trust could end up scoring in your goal!