Single-player games like Galactic Command Echo Squad SE
Below are 11 single-player Steam games similar to Galactic Command Echo Squad SE, 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 Galactic Command Echo Squad SE page.
Ranked picks
- 1

Universal Combat CE
Single-player alternative to Galactic Command Echo Squad SE — playable solo, no multiplayer required. Shares Action and Strategy with Galactic Command Echo Squad SE.
The ultimate space capital ship combat compendium is the evolution of hard core space combat sims. The only game of its kind currently in existence.
- 2

Angle of Attack
Single-player alternative to Galactic Command Echo Squad SE — playable solo, no multiplayer required. Shares Action and Indie with Galactic Command Echo Squad SE.
Angle Of Attack is the aerial combat action companion title to All Aspect Warfare. It features high-octane air combat against air, land and sea threats over vast planetary regions. See the action from a different perspective and get in on the action!
- 3

X3: Terran Conflict
Single-player alternative to Galactic Command Echo Squad SE — playable solo, no multiplayer required. Shares Action and Strategy with Galactic Command Echo Squad SE.
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!
- 4

X: Beyond the Frontier
Single-player alternative to Galactic Command Echo Squad SE — playable solo, no multiplayer required. Shares Strategy and Simulation with Galactic Command Echo Squad SE.
The Human Race had advanced to the point where we could travel among the stars, we developed giant automated machines to help us colonise other worlds, but there was a fault in their programming and they turned and attacked. Forcing us to lay a trap to protect Earth and exiling the Human race to stay on Earth once again.
- 5

Starpoint Gemini 2
Single-player alternative to Galactic Command Echo Squad SE — playable solo, no multiplayer required. Shares Action and Simulation with Galactic Command Echo Squad SE.
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.
- 6

Elite Dangerous
Single-player alternative to Galactic Command Echo Squad SE — playable solo, no multiplayer required. Shares Action and Strategy with Galactic Command Echo Squad SE.
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

Rebel Galaxy Outlaw
Single-player alternative to Galactic Command Echo Squad SE — playable solo, no multiplayer required. Shares Action and Indie with Galactic Command Echo Squad SE.
Out of cash, out of luck, out on the fringe. Juno Markev has a killer to tail, a debt to pay, and more trouble headed her way. Rebel Galaxy Outlaw takes place in a greasy, blue-collar world of outlaws, truckers, cops and thieves.
- 8

Evochron Mercenary
Single-player alternative to Galactic Command Echo Squad SE — playable solo, no multiplayer required. Shares Action and Indie with Galactic Command Echo Squad SE.
The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.
- 9

All Aspect Warfare
Single-player alternative to Galactic Command Echo Squad SE — playable solo, no multiplayer required. Shares Action and Indie with Galactic Command Echo Squad SE.
All Aspect Warfare is a thrilling planetary combat game featuring first person, vehicular and air combat over vast terrain.
- 10

Line Of Defense Tactics - Tactical Advantage
Single-player alternative to Galactic Command Echo Squad SE — playable solo, no multiplayer required. Shares Action and Strategy with Galactic Command Echo Squad SE.
A real-time strategy combat game based on the world of the Line Of Defense. Command a team of four Galactic Command marines in highly classified missions in space and on planets.
- 11

Battlecruiser Generations
Single-player alternative to Galactic Command Echo Squad SE — playable solo, no multiplayer required. Shares Action and Indie with Galactic Command Echo Squad SE.
In celebration of the 25 yr anniversary of the first release, this compendium contains all 4 games in the Battlecruiser 3000AD series which was first released in 1996.