ICBM: Escalation - United States of Annihilation

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It’s up to you to lead the United States through a brutal campaign of conquest, leveraging overwhelming force and a devastating nuclear arsenal to bring the world under American control.
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DLC
Downloadable Content. This content requires ICBM: Escalation on the same platform in order to play

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About ICBM: Escalation - United States of Annihilation

About this DLC

What if America seized absolute power after WWII?

In this alternate history scenario, the United States emerges from the war not only as the leader of the free world, but as a nation determined to bend the globe to its will. With unmatched military might and a monopoly on nuclear weapons, America embarks on a campaign of dominance where democracy and liberty serve only as banners masking ruthless expansion.

It’s up to you to lead the United States through a brutal campaign of conquest, leveraging overwhelming force and a devastating nuclear arsenal to bring the world under American control. The human cost will be staggering, but so too will be the reach of your empire.

Campaign Overview

The year is 1949. The world is still reeling from the devastation of WWII, but the dawn of the nuclear age has opened a new and terrifying chapter. Just four years after Hiroshima and Nagasaki, the Soviet Union detonates its first atomic bomb. The United States, emboldened and fearful in equal measure, decides that the only path to lasting peace is total dominance. From this moment forward, no rival power can be allowed to rise.

Take command of the United States in an alternate single player campaign, where you will crush resistance, impose order, and reshape the world in America’s image.

Missions list:

  • Mission 1 - The Unthinkable (Operation Dropshot, 1949)

  • Mission 2 - Megatonopoly (Nuclear Containment Operations, 1953)

  • Mission 3 - A Land War In Asia (US Invasion of China, 1966)

  • Mission 4 - Democracy In Action (Latin American Regime Changes, 1974)

  • Mission 5 - Quit, India! (Great South Asian War, 1988)

  • Mission 6 - American Fever Dream (Medusa Fever Crisis, 1997)

  • Mission 7 - Negative Energy (Energy Crisis, 2008)

  • Mission 8 - Birmingham Tea Party (British Disarmament War, 2017)

  • Mission 9 - PEBCAK (XORLibertas Cyber Attacks, 2025)

  • Mission 10 - New Kind Of Tension (2nd American Civil War, 2036)

  • Finale - Sic Semper (Iodine Revolution, 2042)

DLC Details

Platform:
steam
Release Date:
November 27, 2025
Developer:
SoftWarWare
Publisher:
Slitherine Ltd.
Supported Languages:
English
Features:
Singleplayer
Multiplayer

Pvp

Online pvp

Co-op

Online co-op

Downloadable content

Steam achievements

Family sharing

Product Requirements

Minimum:

  • Requires a 64-bit processor and operating system

Recommended:

  • Requires a 64-bit processor and operating system

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Frequently Asked Questions

Yes, you will need ICBM: Escalation on the same platform to play ICBM: Escalation - United States of Annihilation.
Minimum:
  • Requires a 64-bit processor and operating system
Recommended:
  • Requires a 64-bit processor and operating system
ICBM: Escalation - United States of Annihilation was released on November 27, 2025
ICBM: Escalation - United States of Annihilation is published by Slitherine Ltd.
ICBM: Escalation - United States of Annihilation was developed by SoftWarWare

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© 2025 Slitherine Ltd. All Rights Reserved. ICBM: Escalation, Slitherine Ltd. and their Logos are all trademarks of Slitherine Ltd. Developed by SoftWarWare and Slitherine Ltd. All other marks and trademarks are the property of their respective owners.

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