CTF

CTF (short for "Capture The Flag") is a game mode where two teams, each having a flag, are trying to capture the other team's flag, located at the team's "base", and bring it safely back to their own flag.

Gameplay
Each attempt to capture a flag adds 1 point to the player's score and 1 point to the team score. Capturing the flag adds 100 points to the team score. There is usually a score limit or a time limit in a CTF game.