King of the Hill
From Halopedia, the Halo wiki
Summary
The point of the game is simple, hold the hill for the longest time or to the time requirement. Depending on if the game has a moving hill, you may need to search for the hill periodically. This game type may be played as a FFA or Team based game
Included Variants
King: Basic King of the Hill game
Phantom King: All players have active camoflage. Hold the hill for one minute.
Crazy King: Hill's location moves on preset intervals.
Other Variants
No Way In Hell (NWIH): A variant meant for play on the midship level in multiplayer.