This article is about deleted material, content that was cut from Halo games during development due to constraints such as time or computing power.
The Gravity Rifle is an unused weapon in Halo: Combat Evolved. The weapon is included in the game's map files, but does not have a first person model, projectile, or string. It will create a bright flash when shot at a nearby solid object, similar to the effect of the Flamethrower.
In Halo: Combat Evolved, it is only possible to use this weapon through modding. In Halo Custom Edition, the weapon can be used in certain maps by using the devmode command cheat_all_weapons.