Single-player games like SuperPower 2 Steam Edition
Below are 14 single-player Steam games similar to SuperPower 2 Steam Edition, 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 SuperPower 2 Steam Edition page.
Ranked picks
- 1
Victoria II
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy with SuperPower 2 Steam Edition.
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...
- 2
Arms Race 2
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy and Simulation with SuperPower 2 Steam Edition.
Arms Race 2 is a PC strategy game based on the historical conflict between the USA and the USSR that took place in the 20th century.
- 3
Supreme Ruler Ultimate
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy and Simulation with SuperPower 2 Steam Edition.
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!
- 4
No Place for the Dissident
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy and Simulation with SuperPower 2 Steam Edition.
In No Place for the Dissident you'll have to spread a new ideology to dominate the world. Whatever means are necessary. Adopt new politics from the ideology tree, manage each country, and compete with other players. Watch closely the consequences of your acts when the game is over.
- 5
AfterWar
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy and Simulation with SuperPower 2 Steam Edition.
AfterWar is a strategy about the world in 2028
- 6
World Warfare & Economics
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy and Simulation with SuperPower 2 Steam Edition.
Take control of any nation and shape its future. Manage resources, trade, and taxes, engage in real-time warfare, navigate global diplomacy, and react to dynamic world events. Build a thriving economy, forge alliances, and command armies in a constantly evolving world!
- 7
Supreme Ruler 2020 Gold
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy with SuperPower 2 Steam Edition.
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
Age of History II
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy with SuperPower 2 Steam Edition.
Age of History II is a grand strategy wargame that is simple to learn yet hard to master.Your objective is to use military tactics and cunning diplomacy to either unify the world, or conquer it.Will the world bleed out or bow before you? The choice is yours..
- 9
SuperPower 3
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy and Simulation with SuperPower 2 Steam Edition.
SuperPower 3 is a modern geopolitical sim in a planet Earth setup. Rule the world or challenge your knowledge about demography, economics, military strategy, as well as political issues across the globe. Compete with or against other players, or just try to do better than the real-life politicians.
- 10
Portal
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required.
Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.
- 11
Wargame: Red Dragon
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy and Simulation with SuperPower 2 Steam Edition.
The new reference in RTS at its best! The Wargame series returns to duty, larger, richer and more spectacular than ever before. In Wargame Red Dragon, you are engaged in a large-scale conflict where Western forces clash against the Communist bloc.
- 12
Hearts of Iron IV
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy and Simulation with SuperPower 2 Steam Edition.
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.
- 13
Soul Wargame
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy with SuperPower 2 Steam Edition.
This is a dark style strategy game that combines Wargame and Rogulike. Everyone received a mysterious invitation after destroying the conspiracy of the cult. You will lead a group of undead warriors on an adventure journey to defeat invincible enemies one by one.
- 14
The Guild 3
Single-player alternative to SuperPower 2 Steam Edition — playable solo, no multiplayer required. Shares Strategy and Simulation with SuperPower 2 Steam Edition.
The Guild 3 is a fascinating trade and life simulation that takes place during the late Middle Ages. Step into the shoes of a citizen, acquire businesses and mansions, produce goods and trade them, start intrigues in politics and society, love, hate, bribe, fight and live through good and bad times!