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ICBM
ICBM is a real-time strategy game of nuclear destruction. Research new technologies, build up your nuclear stockpile and use a combination of ships, planes and missiles to strike at the heart of your opponents’ cities while keeping your population safe from harm.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.
“D-D-Did you see the frightened ones D-D-Did you hear the falling bombs Goodbye Blue sky”
— a player, Steam review · 22 hrs played“very good game worth every last cent of the 20 dollars if u like rushing and chaos super fast this is not for you but if u like games like DEFCON,RISK and other strategy games this is for you”
— a player, Steam review · 8 hrs played“game is awesome , have to add to your games list!”
— a player, Steam review · 3 hrs playedPlayer activity
Monthly average concurrent players. Live count fetched 2026-07-11 13:23 UTC · history via SteamCharts.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
The Beta has begun + Dev Diary 6
The Beta for ICBM: Escalation has finally begun. Read the Dev Diary in this news to learn about the featured content: https://store.steampowered.com/news/app/2647680/view/5967904736261954591
ICBM: Escalation - Beta Sign-up
We have opened sign-ups for the beta of ICBM: Escalation, do you want to know how to register? Read here: https://store.steampowered.com/news/app/2647680/view/7155726611378681648
ICBM: Escalation - Announced
Slitherine and SoftWarWare join forces once again, we are proud to announce ICBM: Escalation. Following the great success of the first game, prepare yourself to engage in nuclear warfare with friends
We are joining WASD
From March 30th till April 1st we will be showcasing some of our most popular titles at WASD exhibition in London. Attendees will have the chance to play some of our greatest games, including Warhamme
ICBM - v1.2.3 Update - New Language Added
Here is a new update for ICBM. Changelog: + Added Italian language - Provided by Gorthan Thanks Gorthan for the time and effort spent on the game and the translation you made
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From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-20.
| Genres | Strategy |
| Player tags | RTS · Cold War · Military · Destruction · Strategy · Real Time Tactics · War · Outbreak Sim · PvP · Tactical · Submarine · Artificial Intelligence (SteamSpy community voting) |
| Features | Single-player · Multi-player · PvP · Online PvP · Co-op · Online Co-op · Steam Workshop · Family Sharing |
| Languages | English, French, German, Spanish - Spain, Russian, Simplified Chinese, Italian |
| Achievements | 20 |
| Estimated owners | 50,000 – 100,000 (SteamSpy) |
| Official site | https://www.slitherine.com/game/icbm |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS *: Windows 8/10 Processor: 4th Core i3 or equivalent Memory: 4 GB RAM Graphics: Direct X Or OpenGL Compatible Video card DirectX: Version 11 Network: Broadband Internet connection Storage: 2 GB available space Sound Card: DirectX Compatible Sound Card