Pre Order activation key will be available at the planned release date:
27 May 2025 Flashsale 12:00
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ICBM: Escalation - Endless October
In Stock
ICBM: Escalation - Endless October
In Stock
ICBM: Escalation - Endless October
In Stock
ICBM: Escalation - Endless October
In Stock
ICBM: Escalation - Endless October
In Stock
ICBM: Escalation - Endless October
ICBM: Escalation - Endless October
ICBM: Escalation - Endless October
ICBM: Escalation - Endless October
ICBM: Escalation - Endless October

In this gripping alternate history DLC for ICBM: Escalation, the Soviet Union emerges from the ...

What if communism lasted forever?


In this gripping alternate history DLC for ICBM: Escalation, the Soviet Union emerges from the Second World War stronger, smarter, and far more ruthless. The politburo has tightened its grip, forged a stable superstate, and is ready to reshape the world, by diplomacy, domination, or devastating nuclear fire.


Set in 1950, just five years after the end of the Great Patriotic War, Endless October plunges players into a world where the Cold War burns hotter and longer. The USSR detonated its first nuclear bomb only four years after the U.S. and now, Korea becomes the first major flashpoint in a decades-long global struggle.


Take command of the Soviet Union and lead it through a sprawling campaign that spans the 20th century and beyond. Forge alliances, provoke conflicts, and rain destruction on capitalist enemies as you aim to raise the Red Banner over every continent.


Long live the revolution. Endless October has begun.


Missions list:

  • Mission 1 - On Your Marx (Korean War, 1950)
  • Mission 2 - The Havana-Miami Hotline (Cuban Missile Crisis, 1962)
  • Mission 3 - Scarlet, Crimson and Vermillion (Chinese Border War, 1969)
  • Mission 4 - Elephant In The Room (Southern African Bush Wars, 1975)
  • Mission 5 - Whiskey On The Rocks (Zapad-81, 1981)
  • Mission 6 - Soviet Reunion (Baltic Uprising, 1991)
  • Mission 7 - Radical Measures (Post 9/11 Uprisings, 2002)
  • Mission 8 - Meltdown (Soviet Invasion of Japan, 2011)
  • Mission 9 - The Polar Egress (Arctic Territory Dispute, 2028)
  • Mission 10 - Yes We Khan (Great Steppe War, 2036)
  • Finale - Burial Rites (Judgement Day, 2047)


© 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.

Minimum Requirements:

  • Requires a 64-bit processor and operating system
  • OS: 64-bit Windows 10/11
  • Processor: 4-core CPU
  • Memory: 8 GB RAM
  • Graphics: GPU GTX 970
  • DirectX: Version 11
  • Storage: 8 GB available space
  • Sound Card: DirectX Compatible Sound Card

Recommended Requirements:

  • Requires a 64-bit processor and operating system
  • OS: 64-bit Windows 10/11
  • Processor: 8-core CPU
  • Memory: 16 GB RAM
  • Graphics: GPU GTX 1060
  • DirectX: Version 11
  • Storage: 8 GB available space
  • Sound Card: DirectX Compatible Sound Card

To activate the Steam key you've received, follow the instructions below;

  1. First up, open the Steam client. (If you don't have it, simply click the "Install Steam" button here => Steam Store )
  2. Sign in to your Steam account. (If you don't have one, click here to create a new one => Steam Account)
  3. Click on the "ADD A GAME" button in the bottom corner of the client.
  4. Then, select "Activate a product on Steam..."
  5. Write down or copy-paste the activation key that you've received from %s in the window.
  6. Your game is now visible in your library! Click on your "Library".
  7. And finally, click on the game and select "Install" to start your download.

ICBM: Escalation - Endless October

$6.99
Active Activated in United States
Publisher: Slitherine Software UK Ltd
Operating System:
Platforms:
Release Date: 27 May 2025

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