The Sum of All Fears
Developed by Red Storm Entertainment · Published by Ubisoft
At a glance
Overview
An action game by Red Storm Entertainment, published by Ubisoft — single-player, multi-player.
Steam’s own one-line description: “Lead a team of domestic counter-terrorism experts through 11 dangerous missions that span the globe. Formed from the elite of the F.B.I.'s HRT, you have been tapped to perform covert ops in the most dangerous circumstances imaginable.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for The Sum of All Fears.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | Yes |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Supported OS: Originally released for Windows 7, the game can be played on Windows 10 and Windows 11 OS
- Processor: Pentium II 450, AMD K6 III 500 or equivalent
- System Memory: 128 MB RAM
- Video Card: 16 MB DirectX 8 compatible 3D card (Voodoo cards are not supported)
- Sound Card: DirectX 8 compatible sound card
- DirectX Version: DirectX 8.0 or higher
- Hard Disk: 1 GB minimum hard drive space
Supported languages (1)
The Sum of All Fears FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is The Sum of All Fears?
Steam classifies The Sum of All Fears as a Action game, developed by Red Storm Entertainment. Lead a team of domestic counter-terrorism experts through 11 dangerous missions that span the globe. Formed from the elite of the F.B.I.'s HRT, you have been tapped to perform covert ops in the most dangerous circumstances imaginable.
How much does The Sum of All Fears cost?
As of June 2026, Steam lists The Sum of All Fears at $9.99. Prices and regional pricing change — check the Steam page for the current figure.
Is The Sum of All Fears single-player or multiplayer?
Steam lists these modes for The Sum of All Fears: Single-player, Multi-player. It lists a single-player mode.
Is The Sum of All Fears on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists The Sum of All Fears for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is The Sum of All Fears out yet?
Yes — Steam lists a release date of Oct 10, 2008.
What platforms is The Sum of All Fears on?
The Sum of All Fears is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is The Sum of All Fears single-player or multiplayer?
Steam lists these modes: Single-player, Multi-player.
How much does The Sum of All Fears cost?
Steam lists it at $9.99.
What is The Sum of All Fears's Metacritic score?
The Sum of All Fears has a Metacritic score of 72/100, per the Steam store listing.
Who made The Sum of All Fears?
The Sum of All Fears is developed by Red Storm Entertainment and published by Ubisoft.
Where to get The Sum of All Fears
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, Ubisoft.