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Main Quest · Attack of the Radioactive Thing

Soul-Less

Soul-Less builds an atomic bomb the 1950s way: reanimate a stitched-together corpse for a key, brew the correct explosive compound from grocery-store chemistry — vodka and pennies genuinely make acetaldehyde — crack the safe for launch codes, and escort the bomb cart down the beach until Crog-Zilla swallows it whole. Then comes the death-ray cannonade, a timed laser maze, and a trip inside the monster to punch in the codes. Soloable; Elvira becomes playable when the mushroom cloud settles.

Difficulty: ExpertSolo availableSpoilers: high
Start Guided ModeJump to steps
Still from “Official Call of Duty®: Infinite Warfare – Absolution Trailer”
Attack of the Radioactive Thing · Call of Duty via YouTubeOpen route diagram

Spoiler warning

This walkthrough reveals the map's finale. Continue only if you want to know how it ends.

Preparation

Before you start

Prerequisites

  • • Power on and Elvira’s Pack-a-Punch portal conjured
  • • The Crowbar, for panels and the chemical station
  • • The M.A.D. recommended for the beach

Walkthrough

Step by step

  1. 01

    Frankenstein’s errand

    Assemble the body parts on the gurney, solve the mirror-and-typewriter cipher from the film reels, and reanimate the corpse for its key.

  2. 02

    The chemistry set

    Open the garage, build the chemical station, and brew the compound the safe’s color-filter math demands.

  3. 03

    The codes

    Set the four pressure gauges, open the safe, and read the nuclear launch codes off Elvira’s television.

  4. 04

    The escort

    Walk the nuke cart down the beach under egg and fireball barrages until Crog-Zilla takes the bait — and the bomb — in one bite.

    Warning: The beach escort commits the game.

  5. 05

    The cannonade

    Hit the glowing chest with the four death-ray cannons, survive the radiation spit beneath the bridge, and clear the timed laser maze back to the cart.

  6. 06

    Inside the Thing

    Teleported into the monster, enter the codes — first try earns its own achievement — and collect the Soul Key piece from the wreckage.

Following along in-game? Switch to Guided Mode for one step at a time on a screen you can read at arm's length.

References

  1. 1.Attack of the Radioactive Thing — Call of Duty Wiki — Call of Duty Wiki (Fandom). callofduty.fandom.com · accessed Jul 22, 2026Community-verifiedcorroborate

Last reviewed Jul 15, 2026. Spotted an error? Suggest a correction.