Single-player games like Darkstar One
Below are 11 single-player Steam games similar to Darkstar One, 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 Darkstar One page.
Ranked picks
- 1

Evochron Mercenary
Single-player alternative to Darkstar One — playable solo, no multiplayer required. Shares Action with Darkstar One.
The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.
- 2

Chorus
Single-player alternative to Darkstar One — playable solo, no multiplayer required. Shares Action with Darkstar One.
Take control of Nara on a quest to destroy the dark cult that created her. Unlock devastating weapons & mind-bending abilities in an evolution of the space-combat shooter. Along with Forsaken, her sentient starfighter, explore ancient temples, engage in zero-g combat & venture beyond waking reality.
- 3

Rebel Galaxy
Single-player alternative to Darkstar One — playable solo, no multiplayer required. Shares Action with Darkstar One.
Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.
- 4

Starpoint Gemini 2
Single-player alternative to Darkstar One — playable solo, no multiplayer required. Shares Action with Darkstar One.
Captain your own space ship and roam the galaxy in 3D in this tactical space simulator with tons of RPG depth ! Space has never looked so inviting - but images can betray...It has been two years since the end of the second Gemini war, the situation in the wartorn system is further from resolution than ever.
- 5

Elite Dangerous
Single-player alternative to Darkstar One — playable solo, no multiplayer required. Shares Action with Darkstar One.
Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.
- 6

X3: Terran Conflict
Single-player alternative to Darkstar One — playable solo, no multiplayer required. Shares Action with Darkstar One.
It is the year 2938. The long wished-for encounter of the X Universe and the Earth holds both joy and sorrow for the people. Despite flourishing trade, the clash of the diverse races, cultures and life forms creates new tensions, mistrust and open conflict that need to be overcome!
- 7

Nexus - The Jupiter Incident
Single-player alternative to Darkstar One — playable solo, no multiplayer required.
Ambitious megacorporations monopolize the conquest of space and the colonization of the solar system. At the very edge of the solar system, the companies make a discovery that will shift the technological advantage and upset the balance. And so a new conflict is born: "The Jupiter Incident."
- 8

Space Rangers HD: A War Apart
Single-player alternative to Darkstar One — playable solo, no multiplayer required. Shares Action with Darkstar One.
Space adventure, open world RPG, strategy, arcade, quest and more!
- 9

Patrician III
Single-player alternative to Darkstar One — playable solo, no multiplayer required.
Become a fellow of the famous medieval Hanse trading association in the 13th century. Manage the politics, prestige and economic success in your city and the known parts of Europe!
- 10

Port Royale 2
Single-player alternative to Darkstar One — playable solo, no multiplayer required.
The Caribbean in the 17th Century - Trade with over 60 towns, create your own production facilities, expand your trading empire and influence the development of the New World. As pirates and military fleets threaten your trade convoys, you'll need escort ships.
- 11

The Great Art Race
Single-player alternative to Darkstar One — playable solo, no multiplayer required.
The famous art collection of your family was stolen. By investing the profits of your coffee or tobacco plantations you might have the chance to save the heritage of your ancestors – but only if you manage your colonial enterprise wisely.