


Going to any underground tunnels and buildings which causes them to disappear from the targeting list.Entering service vehicles with interiors, such as the Mobile Operations Center, Avenger, Terrorbyte, Kosatka, and Acid Lab.Hiding inside the apartment, facility, etc.Stealth vehicles, such as the Akula, Ultralight, RO-86 Alkonost, and F-160 Raiju, as well as Imani's Out of Sight service, will not protect players against the Orbital Cannon.This makes it harder to track down targets and cannot appear on automatic targeting list. Using Lester's Off the Radar or VIP/CEO Ghost Organization can render themselves invisible against the Orbital Cannon.The Galaxy Super Yacht is currently the only purchasable vehicle that is not destroyed or affected by the Orbital Cannon. The only exceptions to this are the Mobile Operations Center, the Avenger, the Terrorbyte and the Kosatka, where the vehicle will be destroyed, but any occupants inside will simply spawn outside (excludes anyone sitting in the driver and passenger seats). The cannon will destroy any vehicle hit by the shot, killing any occupants. Once installed, players can target anyone or anything on the map once every in-game day (48 real-time minutes) at a cost of $500,000 per manual fire (or $750,000 for automatic aimed fire) or use it as a surveillance tool at no cost. Players can include the Orbital Cannon when customizing their Facilities at a cost of $900,000.

It is likely based on the 2003 Hypervelocity Bundle proposed by the United States Air Force. There are five control panels on the table the player can go up to in order to use the weapon. The Orbital Cannon is a large circular table in a circular room, with several monitors surrounding the table above.
