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The '''HK-707'''Playable Development of Half-Life 2 game|''Half-Life 2'' leak files is a static weapon cut from ''Half-Life 2''. It can be found in the ''Half-Life 2'' leak model files.
*In early versions of ''Half-Life 2'', the player was to maneuver missiles around certain areas. The HK-707 was to be a static autocannon designed to destroy these missiles with its two cannons.Development of Half-Life 2 game|''Half-Life 2'' leak source code Its model also has a WikipediaGibs|gibs version, showing it was to be destroyable.
*Its design is somewhat similar to the Suppression Device located at the top of the Overwatch Nexus in ''Half-Life 2'' and the texture under its top features shapes resembling the FileCitadel metaldoor core01.png|Citadel Core logo.
*It also resembles the HECU-controlled mounted missile launchers seen in the Black Mesa Transit System in ''Half-Life''.
*It is unknown if it was to be automatic or operated by an NPC, although it features a handle on its back.
*Its name is written several times on its body, while the model is simply named "Missile_Defense".
*Its entity, "npc_missiledefense", can still be found in Hammer, but generates an error.
CategoryCombine weaponsCategoryWeaponsCategoryCut weapons
CategoryHalf-Life 2 (pre-release)