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Game data by IGDB. Every price is a real observation, shown with the time we saw it.

Hearts of Iron IV: Battle for the Bosporus
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Hearts of Iron IV: Battle for the Bosporus

Hearts of Iron IV: Battle for the Bosporus

Paradox Development Studio
|Paradox Interactive
|Oct 15, 2020
SimulatorStrategyCo-operativeMultiplayerSingle player
Three new national focus trees are the heart of this expansion.
Hearts of Iron IV: Battle for the Bosporus — image 1
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Requires base game

This content requires the base game Hearts of Iron IV in order to play.

Compare Prices

Hearts of Iron IV: General Edition

Store link
Steam
$59.99
Observed 31 days ago
0%
  • Steam
    $59.99
    Observed 31 days ago
    0%

Hearts of Iron IV: Ultimate Bundle

Store link
Steam
$169.93
Observed 31 days ago
0%
  • Steam
    $169.93
    Observed 31 days ago
    0%

Hearts of Iron IV: Battle for the Bosporus

Store link
Steam
$9.99
Observed 31 days ago
0%
  • Steam
    $9.99
    Observed 31 days ago
    0%

Hearts of Iron IV - DLC Subscription: 1 Month

Store link
Steam
$7.99
Observed 31 days ago
0%
  • Steam
    $7.99
    Observed 31 days ago
    0%

Hearts of Iron IV - DLC Subscription: 3 Months

Store link
Steam
$14.99
Observed 31 days ago
0%
  • Steam
    $14.99
    Observed 31 days ago
    0%

Price History

ObservedSteam · USD
31 days ago$9.99

About Hearts of Iron IV: Battle for the Bosporus

Three new national focus trees are the heart of this expansion. The minor powers of Bulgaria, Greece and Turkey each have new alternate historical paths to follow as they resist incursions into the strategic sea lanes of the Back and Aegean seas.

Games in the Series

Hearts of Iron2002
Hearts of Iron III2009
Arsenal of Democracy2010
Darkest Hour: A Hearts of Iron Game2011
Hearts of Iron IV2016

Historical Low

$9.99
SteamAug 28, 2026

Best Price Right Now

$9.99
SteamObserved 31 days ago

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Game Info

Release date
Oct 15, 2020
Developer
Paradox Development Studio
Publisher
Paradox Interactive
Platforms
Linux, Mac, PC (Microsoft Windows)
Genres
Simulator, Strategy
Game modes
Co-operative, Multiplayer, Single player