"Shadows Of Evil" Gobblegum fl...
	"Shadows Of Evil" Skip rounds...
	Dead Ops Arcade 2...
	Multiplayer bonuses...
	Nightmare mode...
	Various Steam Achievements...
	Weapon camouflage...

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.

Flavor	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.

Use the following trick to advance to rounds 5, 10, or 15 without killing any zombies. When starting, you will spawn in a narrow alleyway. From this position, face the junction and look at the walkway above to find the Shadow Man. Hit the Shadow Man five times with your default weapon or any other wall weapon to advance to round 5 with some points scored. You can shoot him five more times if desired to advance to round-10, also with more points. You can shoot him five times again to advance to round 15, also with more points, however he will now be gone.

Complete mission 2, "New World" in Campaign mode. You can now enter the safe house whenever desired. Use the data terminal inside the safe house and press the hidden button at the top left corner to access Dead Ops Arcade 2.

Reach the indicated level in multi-player mode to unlock the corresponding bonus. Note: at level 1, you will already have Ruin Specialist, Outrider Specialist, Prophet Specialist, Battery Specialist, UAV Scorestreak, Hellstorm Scorestreak, Talon Scorestreak, Kuda SMG, VMP SMG, KN-44 Assault Rifle, XR-2 Assault Rifle, KRM-262 Shotgun, 205 Brecci Shotgun, BRM LMG, Dingo LMG, Locus Sniper Rifle, Drakon Sniper Rifle, MR6 Pistol, XM-53 Launcher, Frag Lethal, Concussion Tactical, Afterburner Perk 1, Sixth Sense Perk 1, Blind Eye Perk 1, Fast Hands Perk 2, Ante Up Perk 2, Hard Wired Perk 2, Gung-Ho Perk 3, Blast Suppressor Perk 3, and Awareness Perk 3.

Level	Experience	Bonus
2	4,000	HVK-30 Assault Rifle
3	5,100	Smoke Screen Tactical
4	5,200	Weevil SMG
5	5,800	Flak Jacket Perk 1
6	6,400	Semtex Lethal
7	n/a	Gorgon SMG, Perk 1 Greed Wildcard
8	n/a	Tracker Perk 2
9	n/a	HC-XD Scorestreak
10	n/a	Haymaker 12 Shotgun, Perk 2 Greed Wildcard
11	n/a	EMP Tactical
12	n/a	Care Package Scorestreak
13	n/a	BlackCell Launcher, Perk 3 Greed Wildcard
14	n/a	Tactical Mask Perk 3
15	n/a	R.A.P.S. Scorestreak
16	n/a	ICR-1 Assault Rifle, Primary Gunfighter 1 Wildcard
17	n/a	Trip Mine Lethal
18	n/a	Dart Scorestreak
19	n/a	Vesper SMG, Overkill Wildcard
20	n/a	Overclock Perk 1
21	n/a	Lightning Strike Scorestreak
22	n/a	Seraph Specialist, RK5 Pistol
23	n/a	Trophy System Tactical
24	n/a	G.I. Unit Scorestreak
25	20,800	P-06 Sniper Rifle, Secondary Gunfighter Wildcard
26	22,600	Tactician Wildcard, Cold Blooded Perk 2
27	22,400	Counter-UAV Scorestreak
28	23,200	Nomad Specialist, Man-O-War Assault Rifle, Primary Gunfighter 2 Wildcard
29	24,000	Thermite Lethal
30	24,800	Cerberus Scorestreak
31	25,600	Pharo SMG, Danger Close Wildcard,
32	26,800	Engineer Perk 3
33	28,000	Power Core Scorestreak
34	29,200	Reaper Specialist, 48 Dredge LMG, Primary Gunfighter 3 Wildcard
35	30,400	Shock Charge Tactical
36	31,600	Guardian Scorestreak
37	32,800	Argus Shotgun
38	34,000	Ghost Perk 1
39	35,000	Wraith Scorestreak
40	36,400	Spectre Specialist, Combat Knife Special
41	n/a	Combat Axe Lethal
42	n/a	Rolling Thunder Scorestreak
43	n/a	Sheiva Assault Rifle
44	n/a	Scavenger Perk 2
45	n/a	Hardened Sentry Scorestreak
46	n/a	Firebreak Specialist, Razorback SMG
47	n/a	Flashbang Tactical
48	n/a	H.A.T.R. Scorestreak
49	n/a	L-CAR 9 Pistol, Cerberus Scorestreak
50	n/a	Dead Silence Perk 3
51	n/a	Mothership Scorestreak
52	n/a	SVG-100 Sniper Rifle
53	n/a	C4 Lethal
54	n/a	Black Hat Tactical
55	n/a	M8A7 Assault Rifle

Successfully complete the campaign.

Complete the indicated task to unlock the achievement.

Achievement	How to unlock
200 Stories of Sheer Adventure!	Complete Lotus Towers on Hardened, Veteran, or Realistic.
A Second Chance	Complete New World on Hardened, Veteran, or Realistic.
Another Side of the Story	Complete the Campaign on any difficulty.
Battle Tested	Reach Commander (Level 55) in Multiplayer while playing online.
Beat CoP	In Shadows of Evil, summon the Civil Protector in every district in a single game.
Belly of the Beast	Complete Provocation on Hardened, Veteran, or Realistic.
Biff! Bap! KaPow!	Kill three enemies in a melee combo.
Blood for Blood	Complete Vengeance on Hardened, Veteran, or Realistic.
Can't Hide	Can't Hide In Campaign, kill an enemy through a wall or obstruction.
Crackshot	In Campaign, kill 5 enemies from over 100m away.
Curator	Discover all of the collectibles in the Campaign.
Deadly Specialist	Get a Specialist-based medal that requires 3 or more rapid kills while using any Specialist Weapon.
Decimator	In Campaign, kill 10 enemies in under 3 seconds.
Disavowed	Complete Black Ops on Hardened, Veteran, or Realistic.
Doing Camo Right	In Campaign, unlock all camos for any weapon.
Fly, Swim, Shoot	Complete Sand Castle on Hardened, Veteran, or Realistic.
Foe To Friend	Use an enemy combat robot to kill 10 enemies.
For real this time	Earn a Gold Rating in the training simulator.
Friends and Foes	Complete Rise and Fall on Hardened, Veteran, or Realistic.
From the Shadows	In Shadows of Evil, spot the Shadowman fives times in one game.
Full Circle	Complete Campaign on Hardened, Veteran, or Realistic.
Gun Game	In Campaign, kill 5 enemies with 5 different guns in under 30 seconds.
High Tide	Complete In Darkness on Hardened, Veteran, or Realistic.
Hold Still!	Kill 6 enemies affected by one Blinding Swarm or Firefly Swarm.
In Their Sleep	In Campaign, kill 5 stunned enemies in under 3 seconds.
Inertial Distance	In Campaign, wall run over 250 meters.
Into the Abyss	Complete Hypocenter on Hardened, Veteran, or Realistic.
Lock, Stock, And Then Some	In Campaign, unlock all attachments for any weapon.
Margwa Party	In Shadows of Evil, kill 2 Margwas in a single round.
Maximum Firepower	Take control of an ASP.
No One Will Believe You	Complete the Campaign on Realistic.
Not out of Gobblegum!	In Shadows of Evil, purchase and chew every type of GobbleGum in your Pack.
Parasite-Seeing	In Shadows of Evil, kill 5 Parasites while riding on the train.
Personal Decorator	Earn all Decorations.
Rolling Heavy	Kill 5 enemies using one burst of Unstoppable Force.
Silverback In Black	Hack the Data Vault and brace yourself for Cyber's Avengening in Dead Ops Arcade 2.
Sorry, we're DEAD	In Shadows of Evil, kill 10 zombies that are inside of a store in one game.
Sting like a Talon	In Campaign, kill 20 enemies while flying the same Talon.
Strike!	In Shadows of Evil, use the rocket shield attack to kill at least 10 zombies in one burst.
Tactical Specialist	Get 5 Medals based on a Specialist Ability in a single game.
The Beginning of the End	In Shadows of Evil, complete all Rituals.
The Spider and the Fly	In Shadows of Evil, kill 10 zombies ensnared by a Widow's Wine grenade.
Throwing Flak	Kill 3 Talons with a single mid-air grenade detonation.
Understanding Madness	Complete Demon Within on Hardened, Veteran, or Realistic.
Unlocked Potential	Fully upgrade a Cybernetics Core.
Walking Encyclopedia	Discover all of the collectibles in any Mission.
Welcome to the Club	Reach Sergeant (Level 10) in Multiplayer while playing online.

Complete the indicated task to unlock the corresponding weapon camouflage.

Camouflage	How to unlock
6 Speed Camo	Get 65 headshots with a single weapon.
Arctic Camo	Get 100 kills with a single weapon.
Ash Camo	Get 10 headshots with a single weapon.
Black Ops 3 Camo	Pre-order reward.
Bliss Camo	Get 50 kills with a weapon with optic sights and five other attachments.
Campaign Camos (four total)	Progress through the main campaign.
Contagious Camo	Get 100 kills with a single weapon.
Cyborg Camo	Pre-order reward from Juggernog, Hardened and Digital Deluxe Edition.
Dante Camo	Get 40 headshots with a single weapon.
Diamond Camo	Unlock the Gold camo for all sniper rifles.
Fear Camo	Get 300 kills with a single weapon.
Flectarn Camo	Get 15 headshots with a single weapon.
Gold Camo	Unlock all other available camos for a weapon.
Heat Stroke Camo	Get 20 headshots with a single weapon.
Huntsman Camo	Get 400 kills with a single weapon.
Integar Camo	Get 50 headshots with a single weapon.
Jungle Camo	Get 200 kills with a single weapon.
Jungle Tech Camo	Get 5 headshots with a single weapon.
Multiplayer Camos (various)	Progress through multi-player mode and collect them from drops or by getting kills in a specific way.
Policia Camo	Get 100 headshots with a single weapon.
Red Hex Camo	Get 1,000 kills with a single weapon.
Snow Job Camo	Get 30 headshots with a single weapon.
Take Out Camo	Hardee's or Carl's Junior promotion.
True Vet Camo	Reach Prestige 1 in Black Ops 2, Ghosts or Advanced Warfare.
Weaponized 115 Camo	DLC included with Juggernog, Hardened and Digital Deluxe Edition.
WMD Camo	Get 600 kills with a single weapon.
Woodlums Camo	Get 650 kills with a weapon.
Zombie Mode Camos (four total)	Accumulate kills in Zombie mode.