Lockdown

Lockdown is a multiplayer map in Halo 2 Anniversary. It is a remake of Lockout from Halo 2, with some minor changes. Lockout is one of the six Halo 2 multiplayer maps that have been completely re-imagined in Halo 2 Anniversary.

Changes from Lockout

 * An extra piece of cover has been added to the "Elbow", the long walkway connecting the gravity lift to the sniper tower.
 * The glass skylight, located in the center of the map, is now breakable. The glass' properties can also be edited in Forge, allowing players to make it unbreakable if they choose.
 * A "dynamic element", ice stalactites, have been added to the map designed to combat entrenched groups of enemies has been added. This feature can be disabled via Forge to achieve an experience closer to the original game.