Rex Infernus closes out the Black Ops 7 Zombies storyline, and it carries a nearly complete Perk-a-Cola roster spread across its temples, passages, and islands. Thirteen of the fourteen Perks are here, with only Melee Macchiato left out, and each machine sits in a fixed spot you can memorize for fast runs.
Quick answer: All 13 Perks (everything except Melee Macchiato) are scattered across Rex Infernus as individual machines, and Der Wunderfizz appears inside the Nexus Core on the north wall once you finish the Pack-a-Punch quest and either buy 4 Perks or reach Round 25.
All Perk machine locations in Rex Infernus
Each Perk has its own vending machine tied to a specific area of the map. Power must be on for a machine to work, and a couple of spots only open up after you progress the map. Use the table below to plan your route.
| Perk | Location |
|---|---|
| Quick Revive | Inside Her House, in the spawn area. |
| Deadshot Daiquiri | Below the Nexus Core, which opens after you complete the Pack-a-Punch quest. |
| Stamin-Up | Southwest area of Nyxara Passage. |
| Double Tap | Inside Nyxara Main Chamber, on the southwest wall. |
| Jugger-Nog | Inside Spira Insula. |
| Mule Kick | Inside Veytharion Sanctuary, on the northwest wall. |
| Vulture Aid | Northeast wall of Veytharion Passage. |
| Widow’s Wine | West area of Aranea Insula. |
| Speed Cola | To the right of the Dravakar Passage entrance. |
| Death Perception | Inside Dravakar Main Chamber, on the northwest wall. |
| PhD Flopper | Outside at Runas Insula. |
| Elemental Pop | Inside Caltheris Main Chamber, on the east wall. |
| Wisp Tea | Southeast of the Caltheris Entrance. |
Note: Deadshot Daiquiri is locked behind map progression. You cannot reach it until the Nexus Core has opened through the Pack-a-Punch quest, so treat it as a mid-run pickup rather than an early buy.
How to unlock Der Wunderfizz
Der Wunderfizz is the single machine that lets you buy any Perk from one spot, which matters on a map this large. It sits inside the Nexus Core on the north wall, but it does not appear from the start of a match.
Two things gate it. First, you must complete the Pack-a-Punch quest so the Nexus Core is accessible. Second, the machine only becomes available after you have purchased 4 Perks, or once you reach Round 25, whichever comes first.
| Requirement | Detail |
|---|---|
| Location | Inside the Nexus Core, north wall |
| Map prerequisite | Complete the Pack-a-Punch quest |
| Trigger condition | Buy 4 Perks or reach Round 25 |
Perk costs and how buying works
Perks cost Essence, and the price climbs as you stack more of them. Your first Perk costs 2,500 Essence, and each additional Perk adds 500 to the price, so you pay 3,000, then 3,500, then 4,000, and so on. Perks you pick up for free from Power-Ups or Easter Eggs do not push up the price of the Perks still on sale.
A Perk is consumed the moment you buy it, and the icon appears at the bottom of your screen. You can only buy each Perk once, and going down removes your Perks unless you counter that with a GobbleGum such as Aftertaste, which keeps them through a revive.
How to confirm a Perk is active
After a purchase, check the Perk bar at the bottom of the HUD. A new icon there means the buff is applied and the drink animation has finished. If a machine does nothing when you interact with it, the power is not on yet in that area, so restore power before returning.
With the full layout in hand, the efficient play is to grab the Perks nearest your spawn route first, push the Pack-a-Punch quest to open the Nexus Core for Deadshot Daiquiri, and then rely on Der Wunderfizz to round out anything you skipped once the round or Perk-count condition is met.
