The Game Census
Call of Duty: United Offensive cover art

Call of Duty: United Offensive

Gray Matter Studios · Activision · 2006-10-13

Steam

Action

Franchise: Call of Duty · Modes: Single player, Multiplayer · Perspectives: First person

Releases: Sep 14, 2004 (Mac), Sep 14, 2004 (PC (Microsoft Windows))

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™.

Call of Duty: United Offensive is an Action game released in 2006, priced at $19.99, with an estimated 200,000 to 500,000 owners and a Very Positive review sentiment (87% of 2428 reviews).

20
playing now
87%
positive of 2.4k reviews
Very Positive
steam's rating (official)
200,000–500,000
owners (SteamSpy est.)
78/100
critic score (3 outlets, IGDB)
81/100
IGDB user rating (197 ratings)
17
Nexus mods (6.8k downloads)
4.2h
to beat · rushed 4.2h · completionist 4.2h
gold
deck/linux tier (ProtonDB)
$19.99
steam price (US)

20 players in-game as of 2026-10-14 13:00 UTC (census sample)

Call of Duty: United Offensive is an expansion pack for the first-person shooter video game Call of Duty. It was developed by Gray Matter Studios, with contributions from Pi Studios, and published by Activision. It was released for Microsoft Windows on September 14, 2004, and for Mac OS X on November 22, 2004.

Health check

Quietly active
  • · 20 players in-game at the last census sample.
  • · 167 reviews in the last 8 weeks (~21/week).
  • · Review velocity up 19% vs the prior 8 weeks.
  • · Top 10% of 27,649 Action games in the census by review count.
Estimated sales: 98k–195k copies

Review-multiple estimate from 2,441 total reviews — how this is computed.

All-time low: $9.79 at Steam (2015-06-14)via IsThereAnyDeal

12-month high $19.99 · on sale 6 of 12 observed days (census price snapshots)

Review momentum

PositiveNegative
363620182026Week of 2018-01-01: 5 positiveWeek of 2018-01-01: 1 negativeWeek of 2018-02-01: 8 positiveWeek of 2018-02-01: 2 negativeWeek of 2018-03-01: 15 positiveWeek of 2018-03-01: 3 negativeWeek of 2018-04-01: 4 positiveWeek of 2018-04-01: 1 negativeWeek of 2018-05-01: 1 positiveWeek of 2018-05-01: 2 negativeWeek of 2018-06-01: 1 positiveWeek of 2018-07-01: 11 positiveWeek of 2018-08-01: 5 positiveWeek of 2018-09-01: 2 positiveWeek of 2018-09-01: 3 negativeWeek of 2018-10-01: 3 positiveWeek of 2018-10-01: 1 negativeWeek of 2018-11-01: 5 positiveWeek of 2018-11-01: 2 negativeWeek of 2018-12-01: 6 positiveWeek of 2018-12-01: 1 negativeWeek of 2019-01-01: 11 positiveWeek of 2019-01-01: 4 negativeWeek of 2019-02-01: 8 positiveWeek of 2019-02-01: 1 negativeWeek of 2019-03-01: 6 positiveWeek of 2019-03-01: 2 negativeWeek of 2019-04-01: 9 positiveWeek of 2019-04-01: 2 negativeWeek of 2019-05-01: 2 positiveWeek of 2019-05-01: 1 negativeWeek of 2019-06-01: 7 positiveWeek of 2019-06-01: 2 negativeWeek of 2019-07-01: 17 positiveWeek of 2019-07-01: 2 negativeWeek of 2019-08-01: 6 positiveWeek of 2019-08-01: 1 negativeWeek of 2019-09-01: 6 positiveWeek of 2019-09-01: 1 negativeWeek of 2019-10-01: 12 positiveWeek of 2019-10-01: 2 negativeWeek of 2019-11-01: 30 positiveWeek of 2019-12-01: 28 positiveWeek of 2019-12-01: 3 negativeWeek of 2020-01-01: 19 positiveWeek of 2020-01-01: 1 negativeWeek of 2020-02-01: 21 positiveWeek of 2020-02-01: 2 negativeWeek of 2020-03-01: 16 positiveWeek of 2020-03-01: 1 negativeWeek of 2020-04-01: 19 positiveWeek of 2020-04-01: 3 negativeWeek of 2020-05-01: 18 positiveWeek of 2020-05-01: 2 negativeWeek of 2020-06-01: 22 positiveWeek of 2020-06-01: 3 negativeWeek of 2020-07-01: 14 positiveWeek of 2020-07-01: 3 negativeWeek of 2020-08-01: 11 positiveWeek of 2020-08-01: 2 negativeWeek of 2020-09-01: 10 positiveWeek of 2020-09-01: 2 negativeWeek of 2020-10-01: 19 positiveWeek of 2020-10-01: 2 negativeWeek of 2020-11-01: 17 positiveWeek of 2020-11-01: 2 negativeWeek of 2020-12-01: 28 positiveWeek of 2020-12-01: 2 negativeWeek of 2021-01-01: 27 positiveWeek of 2021-01-01: 2 negativeWeek of 2021-02-01: 18 positiveWeek of 2021-02-01: 4 negativeWeek of 2021-03-01: 18 positiveWeek of 2021-03-01: 1 negativeWeek of 2021-04-01: 16 positiveWeek of 2021-04-01: 2 negativeWeek of 2021-05-01: 22 positiveWeek of 2021-05-01: 6 negativeWeek of 2021-06-01: 8 positiveWeek of 2021-06-01: 2 negativeWeek of 2021-07-01: 17 positiveWeek of 2021-08-01: 16 positiveWeek of 2021-08-01: 5 negativeWeek of 2021-09-01: 15 positiveWeek of 2021-09-01: 4 negativeWeek of 2021-10-01: 13 positiveWeek of 2021-10-01: 2 negativeWeek of 2021-11-01: 17 positiveWeek of 2021-11-01: 1 negativeWeek of 2021-12-01: 13 positiveWeek of 2021-12-01: 2 negativeWeek of 2022-01-01: 24 positiveWeek of 2022-01-01: 2 negativeWeek of 2022-02-01: 22 positiveWeek of 2022-02-01: 4 negativeWeek of 2022-03-01: 15 positiveWeek of 2022-03-01: 3 negativeWeek of 2022-04-01: 22 positiveWeek of 2022-04-01: 7 negativeWeek of 2022-05-01: 12 positiveWeek of 2022-05-01: 3 negativeWeek of 2022-06-01: 13 positiveWeek of 2022-06-01: 3 negativeWeek of 2022-07-01: 21 positiveWeek of 2022-07-01: 3 negativeWeek of 2022-08-01: 16 positiveWeek of 2022-08-01: 2 negativeWeek of 2022-09-01: 35 positiveWeek of 2022-09-01: 2 negativeWeek of 2022-10-01: 19 positiveWeek of 2022-10-01: 3 negativeWeek of 2022-11-01: 19 positiveWeek of 2022-11-01: 5 negativeWeek of 2022-12-01: 34 positiveWeek of 2022-12-01: 5 negativeWeek of 2023-01-01: 26 positiveWeek of 2023-01-01: 6 negativeWeek of 2023-02-01: 28 positiveWeek of 2023-02-01: 2 negativeWeek of 2023-03-01: 22 positiveWeek of 2023-03-01: 2 negativeWeek of 2023-04-01: 21 positiveWeek of 2023-04-01: 1 negativeWeek of 2023-05-01: 36 positiveWeek of 2023-05-01: 5 negativeWeek of 2023-06-01: 24 positiveWeek of 2023-06-01: 5 negativeWeek of 2023-07-01: 28 positiveWeek of 2023-07-01: 12 negativeWeek of 2023-08-01: 25 positiveWeek of 2023-08-01: 2 negativeWeek of 2023-09-01: 22 positiveWeek of 2023-09-01: 5 negativeWeek of 2023-10-01: 25 positiveWeek of 2023-10-01: 3 negativeWeek of 2023-11-01: 27 positiveWeek of 2023-11-01: 4 negativeWeek of 2023-12-01: 30 positiveWeek of 2023-12-01: 5 negativeWeek of 2024-01-01: 22 positiveWeek of 2024-01-01: 3 negativeWeek of 2024-02-01: 14 positiveWeek of 2024-02-01: 1 negativeWeek of 2024-03-01: 24 positiveWeek of 2024-03-01: 5 negativeWeek of 2024-04-01: 15 positiveWeek of 2024-04-01: 3 negativeWeek of 2024-05-01: 26 positiveWeek of 2024-05-01: 2 negativeWeek of 2024-06-01: 16 positiveWeek of 2024-06-01: 1 negativeWeek of 2024-07-01: 13 positiveWeek of 2024-07-01: 5 negativeWeek of 2024-08-01: 27 positiveWeek of 2024-08-01: 3 negativeWeek of 2024-09-01: 18 positiveWeek of 2024-09-01: 4 negativeWeek of 2024-10-01: 15 positiveWeek of 2024-10-01: 2 negativeWeek of 2024-11-01: 16 positiveWeek of 2024-11-01: 3 negativeWeek of 2024-12-01: 28 positiveWeek of 2024-12-01: 3 negativeWeek of 2025-01-01: 21 positiveWeek of 2025-01-01: 5 negativeWeek of 2025-02-01: 29 positiveWeek of 2025-02-01: 2 negativeWeek of 2025-03-01: 20 positiveWeek of 2025-03-01: 3 negativeWeek of 2025-04-01: 13 positiveWeek of 2025-04-01: 1 negativeWeek of 2025-05-01: 14 positiveWeek of 2025-05-01: 4 negativeWeek of 2025-06-01: 13 positiveWeek of 2025-06-01: 2 negativeWeek of 2025-07-01: 20 positiveWeek of 2025-07-01: 3 negativeWeek of 2025-08-01: 19 positiveWeek of 2025-08-01: 3 negativeWeek of 2025-09-01: 13 positiveWeek of 2025-09-01: 1 negativeWeek of 2025-10-01: 14 positiveWeek of 2025-10-01: 3 negativeWeek of 2025-11-01: 12 positiveWeek of 2025-11-01: 5 negativeWeek of 2025-12-01: 15 positiveWeek of 2025-12-01: 8 negativeWeek of 2026-01-01: 13 positiveWeek of 2026-01-01: 3 negativeWeek of 2026-02-01: 25 positiveWeek of 2026-02-01: 3 negativeWeek of 2026-03-01: 20 positiveWeek of 2026-03-01: 3 negativeWeek of 2026-04-01: 10 positiveWeek of 2026-05-01: 16 positiveWeek of 2026-05-01: 7 negativeWeek of 2026-06-01: 15 positiveWeek of 2026-07-01: 28 positiveWeek of 2026-07-01: 1 negativeWeek of 2026-08-01: 10 positiveWeek of 2026-08-01: 2 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

4972026-09-14 22:00 — 26 players2026-09-16 06:00 — 13 players2026-09-17 14:00 — 28 players2026-09-18 21:00 — 30 players2026-09-20 05:00 — 29 players2026-09-21 13:00 — 26 players2026-09-22 20:00 — 24 players2026-09-24 04:00 — 21 players2026-09-25 11:00 — 13 players2026-09-26 19:00 — 49 players2026-09-28 02:00 — 29 players2026-09-29 10:00 — 14 players2026-09-30 17:00 — 30 players2026-10-02 01:00 — 15 players2026-10-03 08:00 — 13 players2026-10-04 16:00 — 43 players2026-10-06 00:00 — 11 players2026-10-07 07:00 — 10 players2026-10-08 15:00 — 22 players2026-10-09 22:00 — 21 players2026-10-11 06:00 — 14 players2026-10-12 14:00 — 23 players2026-10-13 21:00 — 39 players2026-10-14 13:00 — 20 players
Concurrent players, hourly average, last 30 days (census samples).
354Jul 2012Aug 2026Jul 2012 — avg 10 · peak 25Dec 2012 — avg 12 · peak 35May 2013 — avg 9 · peak 27Oct 2013 — avg 4 · peak 14Mar 2014 — avg 10 · peak 29Aug 2014 — avg 12 · peak 39Jan 2015 — avg 16 · peak 53Jun 2015 — avg 15 · peak 45Nov 2015 — avg 13 · peak 37Apr 2016 — avg 19 · peak 58Sep 2016 — avg 20 · peak 57Feb 2017 — avg 21 · peak 51Jul 2017 — avg 20 · peak 45Dec 2017 — avg 23 · peak 70May 2018 — avg 16 · peak 40Oct 2018 — avg 18 · peak 48Mar 2019 — avg 18 · peak 52Aug 2019 — avg 18 · peak 44Jan 2020 — avg 19 · peak 59Jun 2020 — avg 26 · peak 74Nov 2020 — avg 25 · peak 66Apr 2021 — avg 27 · peak 74Sep 2021 — avg 26 · peak 62Feb 2022 — avg 27 · peak 68Jul 2022 — avg 25 · peak 60Dec 2022 — avg 29 · peak 73May 2023 — avg 28 · peak 75Oct 2023 — avg 28 · peak 88Mar 2024 — avg 27 · peak 81Aug 2024 — avg 28 · peak 72Jan 2025 — avg 30 · peak 90Jun 2025 — avg 26 · peak 67Nov 2025 — avg 28 · peak 66Apr 2026 — avg 23 · peak 72Aug 2026 — avg 25 · peak 64
Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

Price history

$19.99$9.792015-01-012026-07-092015-01-01 — best price $9.992015-05-04 — best price $19.992015-06-20 — best price $9.792015-11-25 — best price $9.992015-12-14 — best price $19.992016-01-30 — best price $9.992016-04-14 — best price $9.992016-05-20 — best price $9.992016-06-23 — best price $9.992016-10-20 — best price $9.992016-12-22 — best price $9.992017-03-31 — best price $9.992017-06-23 — best price $9.992017-09-21 — best price $9.992017-11-29 — best price $19.992018-01-29 — best price $19.992018-03-19 — best price $19.992019-01-03 — best price $19.992020-01-02 — best price $19.992021-08-09 — best price $19.992021-12-01 — best price $19.992022-04-21 — best price $19.992022-09-05 — best price $19.992023-02-09 — best price $19.992023-06-27 — best price $19.992023-09-26 — best price $19.992024-01-04 — best price $19.992024-05-02 — best price $19.992024-08-14 — best price $19.992025-02-24 — best price $19.992025-06-06 — best price $19.992025-10-06 — best price $19.992026-02-23 — best price $19.992026-07-09 — best price $19.99
Lowest recorded price across tracked stores, per day (census snapshots).

Attention

145682026-05-27 — 91 pageviews2026-05-31 — 113 pageviews2026-06-04 — 119 pageviews2026-06-08 — 105 pageviews2026-06-12 — 95 pageviews2026-06-16 — 84 pageviews2026-06-20 — 84 pageviews2026-06-24 — 86 pageviews2026-06-28 — 97 pageviews2026-07-02 — 101 pageviews2026-07-06 — 89 pageviews2026-07-10 — 76 pageviews2026-07-14 — 134 pageviews2026-07-18 — 94 pageviews2026-07-22 — 83 pageviews2026-07-26 — 115 pageviews2026-07-30 — 100 pageviews2026-08-03 — 125 pageviews2026-08-07 — 102 pageviews2026-08-11 — 97 pageviews2026-08-15 — 79 pageviews2026-08-19 — 90 pageviews2026-08-23 — 108 pageviews2026-08-27 — 76 pageviews2026-08-31 — 107 pageviews2026-09-04 — 138 pageviews2026-09-08 — 102 pageviews2026-09-12 — 85 pageviews2026-09-16 — 72 pageviews2026-09-20 — 90 pageviews2026-09-24 — 70 pageviews2026-09-28 — 86 pageviews2026-10-02 — 80 pageviews2026-10-06 — 76 pageviews2026-10-10 — 77 pageviews2026-10-13 — 89 pageviews
Daily Wikipedia pageviews (attention proxy, census-recorded).

Details

WindowsSingle-playerMulti-playerFamily Sharing

3 supported languages: English, French, Italian

Where its players are

Share of Steam reviews by language (top languages measured) — a proxy for where the player base lives.

Player tags

FPSWarActionClassicShooterViolentMilitaryHistoricalStory RichAtmospheric

Census log

Computed from census-recorded observations only — dates are observation dates.

Players also track

Counter-StrikeCall of Duty® (2003)Call of Duty® 2Rogue WarriorWolfenstein: The New OrderEnemy Front

Similarity via IGDB.

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