Single-player games like Evochron Mercenary
Below are 9 single-player Steam games similar to Evochron Mercenary, 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 Evochron Mercenary page.
Ranked picks
- 1

Evochron Legacy SE
Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Indie and Simulation with Evochron Mercenary.
Advanced Space Flight, Combat, Trading, and Exploration Simulation. Set in a vast explorable universe, Evochron Legacy offers freeform gameplay with many diverse objectives and paths to choose from.
- 2

X3: Terran Conflict
Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action and Simulation with Evochron Mercenary.
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!
- 3

Darkstar One
Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action with Evochron Mercenary.
Darkstar One offers a fantastic amount of freedom of choice. The story-based missions gradually lead you deeper into the galaxy to new races, new technologies and ever stronger opponents. Explore a vast array of solar systems in search of hidden artifacts of ancient races, essential objects for upgrading your ship--the Darkstar One.
- 4

Starpoint Gemini 2
Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action and Simulation with Evochron Mercenary.
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

Rebel Galaxy
Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action and Indie with Evochron Mercenary.
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.
- 6

Elite Dangerous
Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action and Simulation with Evochron Mercenary.
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.
- 7

Avorion
Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action and Indie with Evochron Mercenary.
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
- 8

PULSAR: Lost Colony
Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action and Indie with Evochron Mercenary.
The co-op open-world space sim where everyone has a role! Pilot the ship. Reroute power. Launch nukes. Explore alien planets. Research new talents. Work together to find the Lost Colony! ...or just deliver some biscuits
- 9

Arvoch Alliance SE
Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action and Simulation with Evochron Mercenary.
Advanced First Person Space Flight Combat Simulation.