IX

"Transported across the Millennia, Scarlett, Diego, Bruno and Shaw find themselves caught up in a sinister ritual, where they are thrust into brutal gladiatorial combat against waves of unnatural enemies that stand between them and the High Priest of Chaos..."

- Mission Briefing

IX  (pronounced Nine) is the second Zombies map featured in Call of Duty: Black Ops 4.

Pack-a-Punch

 * 1) Head to the one of the 4 God Altar Rooms and find the gong in the area. Activate the gong.
 * 2) The Champion of the certain God Altar will spawn. After killing the Champion(s), the player will receive a head.
 * 3) Repeat this process at each God Tower until all 4 heads have been collected.
 * 4) Head down in the Temple and go to the unopened Pack-a-Punch altar. Place the 4 heads around the altar and Pack-a-Punch will be available.

Part 1

 * Inside Ra Altar Room, to the right of the gong.
 * Inside Ra Altar Room, next to the wall gun, laying on the pillar
 * Inside Ra Altar Room, around the corner between two pillars.

Part 2

 * Inside Zeus Altar Room, around the corner, next to the statues feet.
 * Inside Zeus Tower: Entrance, next to the ascending stairs, in the hand of the statue.
 * Inside Zeus Tower: Bath Room, on the shelf with the portrait background above.

Part 3
To build the shield, the player must assemble it in The Pit.
 * Inside Odin Altar Room, around the corner laid next to a barrel of spears.
 * Inside Odin Tower: Entrance, in the shield rack in the bottom left corner.
 * Inside Odin Tower: Cauldron, resting against a wooden pillar.

Part 1

 * Center of Arena after completing three challenges or opening Pack-a-Punch.

Part 2

 * Temple under the left stairs.

Part 3

 * Temple under the right stairs.

After getting all three parts, the player can make an unavailable trap become an acid trap.