Soccer is a gamemode in SuperTuxKart.
In Soccer, players play in two teams (red and blue) against each other. It just works like reallife soccer: Players have to try to get the ball or puck in the opponent team's goal to score. It can be played in time limit (restricted to max. 15min) and goal limit (restricted to max. 10 goals). Mostly goal limit is used.
Soccer is a very popular gamemode in online gaming. There are also Soccer Tournaments. Most of the time, players play on particular soccer-only servers, Bretagne Soccer and Frankfurt Soccer are the most popular ones.