Gobblegum is dispensed by a vending machine and provides temporary boosts. Gobblegum vending machines can be found in each of the three districts and are used by spending points. However, the machines will not work all the time and will dispense flavors randomly. Before starting a match, you can customize the Gobblegum flavors which will appear by selecing the "Gobblegum Packs" option. As you level up, you will unlock additional flavors. The available flavors and effects are as follows.

Unlockable	How to unlock
Aftertaste	Retain perks when downed.
Alchemical Antithesis	1 ammo for every 10 points.
Always Done Swiftly	Similar to quickdraw.
Danger Closest	No explosive damage.
Dead Of Nuclear Winter	Nuke power-up spawn.
Ephemeral Enhancement	Upgrade current weapon.
Firing On All Cylinders	Shoot while running.
Immolation Liquidation	Fire Sale power-up spawn.
Impatient	n/a.
I'm Feelin' Lucky	Spawn with random power-up.
In Plain Sight	No threat for 10 seconds.
Killing Time	Freeze enemies for 20 seconds.
Kill Joy	Spawn with Insta-Kill power-up.
Licensed Contractor	Spawn with Carpenter power-up.
Lucky Crit	n/a.
Now You See Me	All enemies target players.
One For The Road	Extra perk slot.
On The House	Random perks.
Perkaholic	Get all perks.
Phoenix Up	Revive everyone and get perks.
Pop Shocks	Melee deals electric damage.
Private Eyes	Mark nearby enemies.
Respin Cycle	Reroll mystery box.
Stock Option	No reload.
Sword flay	5x damage on melee.
Wall Power	Upgrade next weapon.
Who's Keeping Score	Spawn with double-points power-up.