Welcome to Dr. Monty's factory, where you can create your own flavors of Gobblegum. Gobblegum are one-time use perks in Call of Duty Black Ops 3 Zombie Mode. From in plain sight to killjoy, the power-up benefits of the Gobblegum is a game-changer when trying to survive the game.
Mega, Rare Mega, and Ultra Rare Mega. In the factory, you have three options. Use one vial for one Gobblegum, with a chance of receiving a Rare.
Use two vials for two Gobblegums, with a better chance of receiving a Rare or better. Use three vials for three Gobblegums, with the best chance of receiving a Rare or better. Dr. Monty's Vats don't just produce Gobblegums. There is also a chance you could receive bonus perks, like more Liquid Dividium, 2x Gobblegums, and Power Boost, which activates more VATS.
Be sure to select Gobblegums from the menu and customize your pack before heading into the zombies game mode. Your Gobblegums could make all the difference between surviving the zombie horde and becoming food for the undead.