Single-player games like The Ninth Legion
Below are 8 single-player Steam games similar to The Ninth Legion, 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 The Ninth Legion page.
Ranked picks
- 1
Ancient Wars: Sparta Definitive Edition
Single-player alternative to The Ninth Legion — playable solo, no multiplayer required. Shares Action and Strategy with The Ninth Legion.
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
Leave No One Behind: Ia Drang
Single-player alternative to The Ninth Legion — playable solo, no multiplayer required. Shares Action and Strategy with The Ninth Legion.
Leave No One Behind is tactical real time strategy war game. Experience some of the hardest battles fought during the Vietnam War in 1965 between US Army and the Army of the Northern Vietnam for landing zones X-Ray and Albany and for Plei Me special forces camp.
- 3
Company of Heroes 3
Single-player alternative to The Ninth Legion — playable solo, no multiplayer required. Shares Action and Strategy with The Ninth Legion.
Company of Heroes 3 combines heart-pounding combat with deeper strategic choices in a stunning Mediterranean theatre of war. In Company of Heroes 3, every battle tells a story...what's yours?
- 4
Company of Heroes 3: Final Stand
Single-player alternative to The Ninth Legion — playable solo, no multiplayer required. Shares Action and Strategy with The Ninth Legion.
Company of Heroes 3: Final Stand delivers a standalone roguelite wave-defense experience for solo and cooperative play. Command and survive against fast-paced escalating enemy waves, intimidating bosses, and dynamic battlefield events. Are you ready to make your final stand?
- 5
Welcome Back, Commander
Single-player alternative to The Ninth Legion — playable solo, no multiplayer required. Shares Strategy and Simulation with The Ninth Legion.
Commander, your strike team is to dive deep into the contaminated city of Sun Stone and get some answers before the mysterious deadly plague spreads . Good luck Commander!
- 6
Hegemony III: Clash of the Ancients
Single-player alternative to The Ninth Legion — playable solo, no multiplayer required. Shares Strategy and Indie with The Ninth Legion.
Command armies, manage resources, and build an empire in this real-time strategy wargame from Longbow Games. Will Rome fulfil its destiny to rule the ancient world or will history be rewritten to forge a new Etruscan, Gallic, or Greek hegemony!
- 7
Strategos
Single-player alternative to The Ninth Legion — playable solo, no multiplayer required. Shares Strategy and Simulation with The Ninth Legion.
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.
- 8
Last Train Home
Single-player alternative to The Ninth Legion — playable solo, no multiplayer required. Shares Strategy with The Ninth Legion.
The Great War is over - the fight continues. Command a legion of soldiers, desperately trying to make their way home amidst the chaos of civil war. Lead them through the unforgiving wilderness onboard an armored train. Manage your crew and resources and try to survive.