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Hearts of Iron III: Semper Fi cover art

Hearts of Iron III: Semper Fi

Paradox Development Studio · Paradox Interactive · 2010-06-07

Steam

Strategy

Modes: Single player, Multiplayer, Co-operative

Releases: Jun 07, 2010 (PC (Microsoft Windows)), Jun 07, 2010 (Linux)

It’s time to dust off the field marshal's baton and take command of any nation in World War II; the largest conflict in history. The first expansion to the critically acclaimed Hearts of Iron III lets you take charge - or delegate - at any level, from division to nation, through a variety of scenarios.

0
playing now
50,000–100,000
owners (SteamSpy est.)
$4.99
steam price (US)

0 players in-game as of 2026-08-30 10:00 UTC (census sample)

Health check

Insufficient data
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Players online

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Concurrent players, hourly average, last 30 days (census samples).

Details

WindowsMulti-playerCo-opFamily Sharing3 DLC

1 supported languages: English

Census log

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

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Similarity via IGDB.

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