Single-player games like Spartan
Below are 18 single-player Steam games similar to Spartan, 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 Spartan page.
Ranked picks
- 1

Ancient Wars: Sparta Definitive Edition
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
One of the most innovative Real-Time Strategy Games comes back totally renewed and improved to the smallest detail, with epic large scale battles, new civilizations, unit customization system never seen before in a game, 8K support, and much more.
- 2

Field of Glory II
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
Field of Glory II is a turn-based tactical game set during the Rise of Rome from 280 BC to 25 BC.
- 3

Aggressors: Ancient Rome
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
A mix of deep gameplay and rich historical flavor, Aggressors: Ancient Rome lets you relive history as the ruler of one of the mighty civilizations of the ancient Mediterranean. Choose one of twenty available factions and conquer the world.
- 4

Ozymandias: Bronze Age Empire Sim
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
Build an empire in a single sitting. All the strategy of a classic 4X in a faster format, which also shines in multiplayer.
- 5

Sid Meier's Civilization VII
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
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

Sengoku Jidai: Shadow of the Shogun
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
Sengoku Jidai: Shadow of the Shogun is a turn-based tactical and strategic game set during the Sengoku era; primarily focusing on the Japanese Warring States period and Japanese Invasion of Korea.
- 7

Expeditions: Rome
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
Determine the destiny of Rome as you conquer foreign lands and navigate political intrigue in this turn-based RPG. Directly fight with your party of Praetorians, guide your legion to victory, and choose your own path in a story where every decision matters. How will you shape the future of Rome?
- 8

Making History: The Calm & the Storm
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
<p>Making History® delivers the open-ended gameplay of strategy-game classics, but with compelling new economic, military, and diplomatic systems and deep research that lets you play with real historical challenges.
- 9

Gates of Troy
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
Designed by wargaming world champion Iain McNeil, Gates Of Troy™ is the Slitherine's critically acclaimed series of historically-detailed strategy games. Gates Of Troy™ offers both strategic campaigns and tactical battles.
- 10

Tiny Civilization
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
This is a historical simulation game that promotes the development of civilization based on the match-3 Game. You'll need to gather resources, use skills, discover new technology, and lead humanbeing through a 10,000-year journey to the cosmos.
- 11

Warhammer 40,000: Battlesector
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
Warhammer 40,000: Battlesector is a fast-paced turn-based strategy game set in the grimdark universe of the 41st Millennium. Pick your force, develop your army, field mighty heroes and fight for victory using superior strategy, awesome abilities, and devastating weaponry.
- 12

Terminator: Dark Fate - Defiance
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
Terminator: Dark Fate – Defiance is not just a game; it's an adrenaline-fueled journey where your strategic prowess decides the fate of mankind against the machines. After the machines took over, the greatest threats may not come from the machines but rather from other human survivors.
- 13

Battle Academy
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
A turn-based strategy game like no other has landed on Steam. Approachable, absorbing and visually impressive yet detailed, Battle Academy aims to revolutionise the strategy games market with a blend of intuitive design and compelling gameplay.
- 14

Scramble: Battle of Britain
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
Scramble: Battle of Britain is a tactical dogfighting game set in 1940, featuring intense aerial battles in a 3D airspace. Take control of a squadron of fighters, planning maneuvers, witnessing real-time simulations, and analyzing battle damage with detailed camera tools.
- 15

Stargate: Timekeepers
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
Stargate: Timekeepers is a real-time tactics game where you lead a team of specialists through a story-driven campaign set in the SG-1 universe. Sneak your characters behind enemy lines, use their unique skills, craft the perfect plan to unravel a timeloop mystery, and defeat the Goa’uld threat.
- 16

Battle Academy 2: Eastern Front
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
Sequel to its successful predecessor, Battle Academy 2 moves the action east – to the bloodied plains of Mother Russia. When a gritty new look, great new features, and random mission generation meet battle-proven gameplay you can be sure of a turn-based strategy classic!
- 17

Legion Gold
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
Well-received by gamers and critics alike, Legion Gold is the expanded and improved version of its predecessor, Legion, and includes not only the original Legion game but a hefty expansion pack too.
- 18

Chariots of War
Single-player alternative to Spartan — playable solo, no multiplayer required. Shares Strategy with Spartan.
Chariots of War is an operational real-time game where you can play one of 58 different nations on a huge historically accurate and beautiful map covering the entire Middle East! Build up your cities and keep their inhabitants happy.