Single-player games like Darkest Hour: A Hearts of Iron Game
Below are 10 single-player Steam games similar to Darkest Hour: A Hearts of Iron Game, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Darkest Hour: A Hearts of Iron Game page.
Ranked picks
- 1
Hearts of Iron III
Single-player alternative to Darkest Hour: A Hearts of Iron Game — playable solo, no multiplayer required. Shares Strategy with Darkest Hour: A Hearts of Iron Game.
Hearts of Iron III lets you play the most engaging conflict in world history, World War 2, on all fronts as any country and through multiple different scenarios. Guide your nation to glory between 1936 and 1948 and wage war, conduct diplomacy and build your industry in the most detailed World War 2 game ever made.
- 2
Victoria II
Single-player alternative to Darkest Hour: A Hearts of Iron Game — playable solo, no multiplayer required. Shares Strategy with Darkest Hour: A Hearts of Iron Game.
Carefully guide your nation from the era of absolute monarchies in the early 19th century, through expansion and colonization, to finally become a truly great power by the dawn of the 20th century. Victoria II is a grand strategy game played during the colonial era of the 19th century, where the player takes control of a country, guiding...
- 3
Ultimate Admiral: Dreadnoughts
Single-player alternative to Darkest Hour: A Hearts of Iron Game — playable solo, no multiplayer required. Shares Strategy with Darkest Hour: A Hearts of Iron Game.
Design warships the way you want them, command fleets, win the naval arms race for your nation!
- 4
Supreme Ruler Ultimate
Single-player alternative to Darkest Hour: A Hearts of Iron Game — playable solo, no multiplayer required. Shares Strategy with Darkest Hour: A Hearts of Iron Game.
Real-Time Strategy/Wargame. From World War II through the Cold War and into the future, re-live or re-imagine the tensions and crises of our recent history! Guide your nation through the era of your choice in Campaigns, Scenarios, and Sandboxes, as you make every effort to become Supreme Ruler!
- 5
Supreme Ruler 1936
Single-player alternative to Darkest Hour: A Hearts of Iron Game — playable solo, no multiplayer required. Shares Strategy with Darkest Hour: A Hearts of Iron Game.
Real-Time Strategy Game. Guide your nation through the most violent era in modern history. Play massive campaigns as one of the principal nations, set-piece scenarios of famous battles, or set your own victory condition and play as any nation in the world in Sandbox mode.
- 6
Unity of Command: Stalingrad Campaign
Single-player alternative to Darkest Hour: A Hearts of Iron Game — playable solo, no multiplayer required. Shares Strategy with Darkest Hour: A Hearts of Iron Game.
Unity of Command is an innovative and refreshing operational-level wargame that covers the entire 1942/43 Stalingrad Campaign on the Eastern Front.
- 7
Unity of Command II
Single-player alternative to Darkest Hour: A Hearts of Iron Game — playable solo, no multiplayer required. Shares Strategy with Darkest Hour: A Hearts of Iron Game.
Unity of Command II is the sequel to one of the most critically acclaimed strategy games of all time; a game critics called 'the perfect gateway' into computer war games.
- 8
Making History: The Great War
Single-player alternative to Darkest Hour: A Hearts of Iron Game — playable solo, no multiplayer required. Shares Strategy with Darkest Hour: A Hearts of Iron Game.
The Great War is a turn-based grand strategy game based on the epic struggles of the WWI era. Experience the battles of attrition and punishing artillery barrages. Play as any nation of the period as the modern world of industrialized warfare replaces an age of kings with a struggle of ideologies.
- 9
Hearts of Iron IV
Single-player alternative to Darkest Hour: A Hearts of Iron Game — playable solo, no multiplayer required. Shares Strategy with Darkest Hour: A Hearts of Iron Game.
Victory is at your fingertips! Your ability to lead your nation is your supreme weapon, the strategy game Hearts of Iron IV lets you take command of any nation in World War II; the most engaging conflict in world history.
- 10
KRUM - Edge Of Darkness
Single-player alternative to Darkest Hour: A Hearts of Iron Game — playable solo, no multiplayer required.
It is a fun, hack and slash RPG game, аn action adventure with advanced combat tactics. You will face countless fearsome mobs and grotesque beasts, hidden deadly traps, powerful demon knights and dragons.