Single-player games like RUPTURR
Below are 8 single-player Steam games similar to RUPTURR, 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 RUPTURR page.
Ranked picks
- 1

States of Power
Single-player alternative to RUPTURR — playable solo, no multiplayer required. Shares Strategy and Simulation with RUPTURR.
Command your nation's armies, economy, and diplomacy in this WWII Grand Strategy Wargame. Easy to start, hard to master and a full match fits in one session. Play singleplayer and multiplayer, or create, play and share your own custom scenarios with the built-in Scenario Editor.
- 2

Hearts of Iron IV
Single-player alternative to RUPTURR — playable solo, no multiplayer required. Shares Strategy and Simulation with RUPTURR.
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.
- 3

Espiocracy
Single-player alternative to RUPTURR — playable solo, no multiplayer required. Shares Strategy and Simulation with RUPTURR.
Espiocracy is an espionage grand strategy game where you lead the intelligence agency of one of 74 playable countries. Rewrite history from the shadows as you influence ideologies, stage coups, and wage proxy wars. Subterfuge takes center stage as you establish a new world order.
- 4

Terra Invicta
Single-player alternative to RUPTURR — playable solo, no multiplayer required. Shares Strategy and Simulation with RUPTURR.
An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.
- 5

Sid Meier's Civilization VII
Single-player alternative to RUPTURR — playable solo, no multiplayer required. Shares Strategy and Simulation with RUPTURR.
The award-winning strategy game franchise returns with a revolutionary new chapter. Sid Meier's Civilization® VII empowers you to build the greatest empire the world has ever known!
- 6

Rebel Inc: Escalation
Single-player alternative to RUPTURR — playable solo, no multiplayer required. Shares Strategy and Simulation with RUPTURR.
A unique and deeply engaging political/military strategic simulation from the creator of Plague Inc. Balance competing civilian and military priorities and deal with a deadly insurgency in order to stabilise a war-torn country.
- 7

Supreme Ruler Ultimate
Single-player alternative to RUPTURR — playable solo, no multiplayer required. Shares Strategy and Indie with RUPTURR.
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!
- 8

ROMANCE OF THE THREE KINGDOMS 8 REMAKE
Single-player alternative to RUPTURR — playable solo, no multiplayer required. Shares Strategy and Simulation with RUPTURR.
Theater of war, infinite drama. A masterpiece of historical simulation "ROMANCE OF THE THREE KINGDOMS 8" is revived after 20 years. Enjoy the greatest military drama in the Three Kingdoms series, with the largest number of officers and scenarios!