The G-Strike, referred by characters as The Beacon, is a tactical grenade and wonder weapon obtainable in the zombies map Origins. It is an better version of the Monkey Bomb, obtained by following the steps below. When activated, it attracts zombies to it, and attracts a fire missile from the Giant Robot, killing the zombies. If there is a Giant Robot on the map, the players will be able to see the fire missile launching from the robot. If the G-Strike Beacon is thrown in a roofed or enclosed area, such as the Hall of the Ancients or the Crazy Place, the fire from the Robot will not be able to hit the zombies. The G-strike Beacon is used in the Easter Egg Little Lost Girl.
Similarly to a normal grenade, if all of them G-strike grenades have been used, a Max Ammo will replenish them. If the player happens to die, or trade them in for monkey bombs, it is possible to get the G-strike grenades back from the Mystery Box.
Steps to obtain
Every player that wants a G-Strike Beacon will have to follow the following steps:
Go to the tank station near Generator 2 and collect one of the four dirty stone tablets by pressing the action button (there is no prompt).
For the next step, the player needs to insert his tablet into the basin full with holy water in the church by pressing the action button. Next, the player has to kill 20 zombies with melee weapons near it, in order to cleanse the stone.
After killing 20 zombies, the cleansed tablet can be picked up from the basin. It must then be returned to the table in the tank station, without stepping in mud. If the player steps in mud, they must return to the church and cleanse the tablet in the water simply by pressing the action button.
After the tablet has been placed in the tank station, 20 more zombies must then be killed near them still using melee attacks. The G-Strike Beacon will then appear once the appropriate amount of zombies have been killed.
Priming the G-Strike Beacon for the Easter Egg.
A deployed G-Strike Beacon.
The Beacon grenade as seen in Black ops 3
Upon obtaining it, the player's character will sometimes say a quote from buying a wall weapon.