Buried

Vengeance (DLC 3) July 2, 2013 (Xbox 360); August 1, 2013 (PS3 & PC)

Buried is a Call of Duty: Black Ops II Zombies map, set in A subterranean Western-style town ('Resolution 1295' / 'Processing') located deep beneath a mining facility in Angola, Africa. Its playable crew: Victis: Marlton Johnson, Abigail 'Misty' Briarton, Samuel J. Stuhlinger, Russman.

New features on Buried

Leroy the Giant (a rideable/helpful giant ally)
Vulture Aid perk introduced
Ray Gun Mark II introduced
Paralyzer (buildable wonder weapon)
Time Bomb (sends the player back in time)
Subsurface Resonator
Chalk-drawing buildables
Remington New Model Army revolver

Wonder weapon on this map

Ray Gun

Fires explosive energy projectiles with splash damage; one-shot kills to roughly round 18-22 (22-25 upgraded) and can hit multiple zombies at once, but the splash can also injure/kill the shooter at close range

How to obtain	Random draw from the Mystery Box
Ammo	20-round magazine, 160 rounds in reserve
Pack-a-Punch	Porter's X2 Ray Gun (Pack-a-Punch): 40-round magazine, 200+40 ammo, splash damage improved from 1500-300 to 2000-300

Ray Gun Mark II

Fires 3-round bursts with no splash damage but very high penetration (kills many zombies in a line); ~21.7x headshot multiplier, dealing about 50,000 damage unupgraded

How to obtain	Mystery Box; normal odds in Buried, but roughly 1/3 the usual odds on other maps (rare)
Ammo	21-round magazine, 162 rounds in reserve
Pack-a-Punch	Porter's Mark II Ray Gun (Pack-a-Punch): magazine doubles to 42, ammo total 201, fires red rays instead of green

Paralyzer

Beam that slows then fully incapacitates zombies in a conical spray before killing them (they eventually explode); fired downward while jumping, it propels the player into the air to float/reach rooftops. Unlimited ammo but overheats at meter value 115 and must cool to ~100 before reuse

How to obtain	Random from the Mystery Box (only one player may hold it at a time)
Pack-a-Punch	Petrifier (Pack-a-Punch): slower overheat, allowing ~10 seconds of continuous fire instead of ~6

Easter egg on this map

Mined Games

Reward	'Mined Games' achievement/trophy — description 'In Buried, be their pawn.' In-game reward: all seven Perks permanently for the remainder of the run
Achievement	75 Gamerscore

Richtofen's side completes a guillotine; Maxis' side completes the gallows. Four players needed for full completion (solo can reach steps 1-5 Richtofen / 1-6 Maxis). Story climax: Maxis overthrows Richtofen and takes control of the Aether. Original difficulty only

See all Black Ops 2 Zombies Easter eggs