Call of Duty: United Offensive
Developed by Gray Matter Studios · Published by Activision
At a glance
Overview
An action game by Gray Matter Studios, published by Activision — single-player, multi-player.
Steam’s own one-line description: “Award-winning developer Gray Matter Interactive follows up on the success of Infinity Ward's Call of Duty™ - winner of over 80 Game of the Year and 50 Editors' Choice awards worldwide - with Call of Duty™: United Offensive™.” — 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 Call of Duty: United Offensive.
| 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
- Full Version of original Call of Duty, 3D hardware accelerator card required - 100% DirectX 9.0c compatible 32MB hardware T&L-capable video card and the latest drivers*, Microsoft Windows 2000/XP, Pentium III 800MHz or Athlon 800MHz processor or higher, 128MB RAM (256MB Recommended), 1150MB of uncompressed free hard disk space (plus 600MB for Windows 2000/XP swap file), 100% DirectX 9.0c compatible 16-bit sound card and latest drivers, 100% Windows 2000/XP compatible mouse, keyboard and latest drivers, DirectX 9.0c (included)
- Multi-player Requirements:
- Internet (TCP/IP) and LAN (TCP/IP) play supported
- Internet play requires 56kbps (or faster) modem and latest drivers
- LAN play requires network interface card and latest drivers
- Important Notice: *Some 3D accelerator cards with the chipset listed here may not be compatible with the 3D acceleration features utilized by Call of Duty United Offensive. Please refer to your hardware manufacturer for 100% DirectX 9.0c compatibility.
- Supported Chipsets
- All ATI Radeon cards
- All nVidia GeForce cards
- Matrox Parhelia
Supported languages (3)
Call of Duty: United Offensive 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 Call of Duty: United Offensive?
Steam classifies Call of Duty: United Offensive as a Action game, developed by Gray Matter Studios. Award-winning developer Gray Matter Interactive follows up on the success of Infinity Ward's Call of Duty™ - winner of over 80 Game of the Year and 50 Editors' Choice awards worldwide - with Call of Duty™: United Offensive™.
How much does Call of Duty: United Offensive cost?
As of June 2026, Steam lists Call of Duty: United Offensive at $14.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Call of Duty: United Offensive single-player or multiplayer?
Steam lists these modes for Call of Duty: United Offensive: Single-player, Multi-player. It lists a single-player mode.
Is Call of Duty: United Offensive on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Call of Duty: United Offensive for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Call of Duty: United Offensive out yet?
Yes — Steam lists a release date of Oct 13, 2006.
What platforms is Call of Duty: United Offensive on?
Call of Duty: United Offensive 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 Call of Duty: United Offensive single-player or multiplayer?
Steam lists these modes: Single-player, Multi-player.
How much does Call of Duty: United Offensive cost?
Steam lists it at $14.99.
What is Call of Duty: United Offensive's Metacritic score?
Call of Duty: United Offensive has a Metacritic score of 87/100, per the Steam store listing.
Who made Call of Duty: United Offensive?
Call of Duty: United Offensive is developed by Gray Matter Studios and published by Activision.
Where to get Call of Duty: United Offensive
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 · official site. Not affiliated with Valve/Steam, Activision.