Single-player games like Supreme Ruler 1936
Below are 14 single-player Steam games similar to Supreme Ruler 1936, 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 Supreme Ruler 1936 page.
Ranked picks
- 1
Supreme Ruler Ultimate
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy and Indie with Supreme Ruler 1936.
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!
- 2
Supreme Ruler The Great War
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy and Indie with Supreme Ruler 1936.
Real-Time Strategy/Wargame. BattleGoat Studios invites you to travel back to 1914 and select from more than 50 playable regions at the onset of World War I, as European powers struggle to survive and new technologies transform warfare.
- 3
Hearts of Iron III
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy with Supreme Ruler 1936.
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.
- 4
Darkest Hour: A Hearts of Iron Game
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy with Supreme Ruler 1936.
Developed by a team of experienced modders from the Paradox forum, Darkest Hour is a stand-alone Hearts of Iron game. The game features a mixture of short and in-depth campaigns set across the darkest chapters of the 20th century. Play from the outbreak of the Great War up until the onset of the Cold War.
- 5
Hearts of Iron IV
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy and Simulation with Supreme Ruler 1936.
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.
- 6
Steel Division 2
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy and Indie with Supreme Ruler 1936.
Steel Division 2 is a historically-accurate WW2 real-time strategy game set on the Eastern Front. Features 1:1-scale turn-based army management and real-time tactical battles with thousands of men at your order.
- 7
Supreme Ruler 2020 Gold
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy with Supreme Ruler 1936.
Supreme Ruler 2020 Gold contains Supreme Ruler 2020 and the expansion, Global Crisis: SUPREME RULER 2020 Overnight, the US dollar crashes AND the sound echoes across the globe. The economic crisis amplifies global instabilities and regional disputes, tearing the world asunder. Nations dissolve, economies collapse, and tensions escalate.
- 8
Ultimate Admiral: Dreadnoughts
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy and Indie with Supreme Ruler 1936.
Design warships the way you want them, command fleets, win the naval arms race for your nation!
- 9
Supreme Ruler: Cold War
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy with Supreme Ruler 1936.
Building on Supreme Ruler 2010 and 2020, BattleGoat Studios invites you to relive the tension and uncertainty of the Cold War. As the 1950’s approach, the Korean War looms, the Arms Race intensifies, the Berlin Crisis leads to the formation of NATO, and the world anticipates a new World War.
- 10
Ultimate Snake
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy and Indie with Supreme Ruler 1936.
Snake game is a simple and addictive puzzle game where players control a continuously growing snake, eating food to increase its length while avoiding collisions with itself or the walls.
- 11
Supreme Ruler 2030
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy and Simulation with Supreme Ruler 1936.
Rise to power as any modern day country in a realistic military, political and economic simulation. Command your country's diplomacy, espionage, and resource management to strengthen your position. Use real-time tactical control of your military to fortify your place as the Supreme Ruler.
- 12
Galactic Ruler
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy and Indie with Supreme Ruler 1936.
Galactic Ruler offers real time strategy game play at both planetary level and in space! Lead your faction in diplomacy or conquest across a procedurally generated galactic map where any system might hold hostile enemies or resource riches. Develop advanced technologies to rule the galaxy!
- 13
Galactic Ruler Enlightenment
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy and Simulation with Supreme Ruler 1936.
Play campaign stories within the Galactic Ruler universe. Invade the galaxy to eliminate those who stand in your way or rally alien races to defend against the invaders. Fight battles at both planet and space across a procedurally generated galaxy. Use new unit control systems to manage your forces.
- 14
Supreme Ruler The Great War Remastered
Single-player alternative to Supreme Ruler 1936 — playable solo, no multiplayer required. Shares Strategy and Simulation with Supreme Ruler 1936.
Return to WWI in the updated Supreme Ruler engine. Engage in global tactical combat. Manage your country's economy, research and diplomacy. Includes more than 50 countries set in 1914 or 1917 with no fixed end date. Enjoy improved game performance and visuals in this remastered title.