Single-player games like Roma Invicta
Below are 12 single-player Steam games similar to Roma Invicta, 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 Roma Invicta page.
Ranked picks
- 1

Total War: ATTILA
Single-player alternative to Roma Invicta — playable solo, no multiplayer required. Shares Strategy with Roma Invicta.
Against a darkening background of famine, disease and war, a new power is rising in the great steppes of the East. With a million horsemen at his back, the ultimate warrior king approaches, and his sights are set on Rome… The next instalment in the multi award-winning PC series that combines turn-based strategy with real-time tactics,...
- 2

Rome: Total War™ - Collection
Single-player alternative to Roma Invicta — playable solo, no multiplayer required. Shares Strategy with Roma Invicta.
Control and conquer the greatest empire ever known to man.
- 3

Field of Glory: Empires
Single-player alternative to Roma Invicta — playable solo, no multiplayer required. Shares Strategy with Roma Invicta.
Field of Glory: Empires is a grand strategy game in which you will have to move in an intricate and living tapestry of nations and tribes, each one with their distinctive culture.
- 4

Rome: Total War™ - Alexander
Single-player alternative to Roma Invicta — playable solo, no multiplayer required. Shares Strategy with Roma Invicta.
Rome: Total War - Alexander is the second official expansion pack to Rome: Total War. An entirely new campaign map that stretches from Macedonia to Greece and into the heart of the ancient Persian Empire New campaign game that tasks players with matching the exploits of Alexander the Great as he swept across Central Asia and dominated...
- 5

Bellfortis
Single-player alternative to Roma Invicta — playable solo, no multiplayer required. Shares Strategy with Roma Invicta.
Bellfortis is a strategy game from the early Middle Ages. Expand your kingdom, use politics and power. Strategic planning on the map alternates with realtime battles of armies. Play as a grand strategy or on smaller local maps, build, recruit armies and fight!
- 6

Field of Glory II
Single-player alternative to Roma Invicta — playable solo, no multiplayer required. Shares Strategy with Roma Invicta.
Field of Glory II is a turn-based tactical game set during the Rise of Rome from 280 BC to 25 BC.
- 7

Aggressors: Ancient Rome
Single-player alternative to Roma Invicta — playable solo, no multiplayer required. Shares Strategy with Roma Invicta.
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.
- 8

Strategos
Single-player alternative to Roma Invicta — playable solo, no multiplayer required. Shares Strategy with Roma Invicta.
Strategos is a real-time tactics wargame set in classical antiquity. Simulate large-scale battles with over 120 factions, and 250+ units, from the ancient world. Create custom battles, or take command of historical ones.
- 9

Risk
Single-player alternative to Roma Invicta — playable solo, no multiplayer required. Shares Strategy with Roma Invicta.
Draft! Attack! Fortify! Play the original game of strategy and world domination — now for your PC. Enjoy the classic look and fun of RISK in an exciting new interactive experience. Play two ways as you strategize over the map and set out to conquer the world.
- 10

Total War: WARHAMMER II
Single-player alternative to Roma Invicta — playable solo, no multiplayer required. Shares Strategy with Roma Invicta.
Strategy gaming perfected. A breath-taking campaign of exploration, expansion and conquest across a fantasy world. Turn-based civilisation management and real-time epic strategy battles with thousands of troops and monsters at your command.
- 11

Toe-tal War
Single-player alternative to Roma Invicta — playable solo, no multiplayer required.
Toe-tal War is a platformer where you kill people with your foot smell. Run and jump to make your feet smelly, change your shoes and socks to control the smell — then get close to enemies and stink them to death.
- 12

Skies above the Great War
Single-player alternative to Roma Invicta — playable solo, no multiplayer required. Shares Strategy with Roma Invicta.
Skies above the Great War is a hybrid of action and grand strategy sandbox game set on the Western Front during the First World War. Manage your air forces or take control of any plane yourself in real time.