
Sector Space
Explore a procedurally generated galaxy, mine asteroids, refine minerals, colonize planets, build stations, deploy drones, salvage rare items…
Want something that feels replayable and retro the way Endless Sky does? These games offer a similar pull for your backlog.
Naev is a game about space exploration, trade, and combat in a large and vibrant universe. Players travel the galaxy and earn money by trading, fighting, and performing missions.
Replayable, Retro
Explore the vast reaches of VoidExpanse -- mine asteroids, upgrade your ship, trade, complete missions, advance your character and survive fast-paced combat with hostile aliens and mercenaries in the rich and exciting Sci-Fi universe of VoidExpanse!
Replayable
Rebel Galaxy puts you at the helm of a hulking star destroyer at the edge of the known universe. Trade, mine, hunt pirates and settle scores with broadsides instead of dogfights, all wrapped in a blues-rock soundtrack and a colorful space western atmosphere. It's a space sim that skips the spreadsheets and gets straight to the fun.
Replayable, Retro
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.
Replayable
Fairspace is an amateur developed open-ended space exploration, trading and combat game. A full and rich persistent universe awaits your discovery.
Replayable
Fight, explore the stars, trade, and lead your fleet across the galaxySpace Commander: War and Trade is an ultimate single player space-sim featuring spectacular graphics, intuitive combat and deep mechanics.
Replayable, Retro
The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.
Replayable, Retro, Relaxing
Command your own starship in a 1:1 recreation of the Milky Way with 400 billion systems. Trade, mine, fight, smuggle, and explore, then outfit one of over 35 ships to match the pilot you want to be.
Replayable
Spacebourne is an open space exploration game with Rpg elements. Its world consists of different factions at war. You as an expert pilot need to choose your side or be on no one's side and create a force of your own. Load up your weapons, Ready your ship and warp to adventure.
Replayable
Unending Galaxy is a unique space-sim in which you can fill any role from pirate or trader to the leader of a large galactic empire.
Replayable, Retro
Explore a procedurally generated galaxy, mine asteroids, refine minerals, colonize planets, build stations, deploy drones, salvage rare items, construct gear, level up, improve your ship, assemble a fleet, engage in combat, and take on the void.
Replayable, Retro
Objects in Space is a retro space game centred on 2D point-and-click stealth action in a massive open world. Players have their own customisable ships and can meet people, become a trader, bounty hunter, explorer, scavenger or all of them at once.
Replayable, Retro

Explore a procedurally generated galaxy, mine asteroids, refine minerals, colonize planets, build stations, deploy drones, salvage rare items…

Mine, trade and fight across a procedurally generated dwarf galaxy, at your own pace or with the ECHO autopilot at the helm.

Run one small ship through a simulated economy of mining, trade and war, then build stations and grow a fleet with friends in co-op.

A sci-fi RPG where you wake from cryosleep 500 years late, build a squad of mercenaries and set out into a universe of over 160,000 star systems.

An action RPG about drifting through a hundred star systems in a ship you built yourself.

Design a working starship from the reactor up, then take it into a fresh galaxy each run as a miner, pirate hunter or anything else you fancy.

The spiritual successor to Freelancer with a Lovecraftian, sandbox RPG twist.

The hit mobile game Interstellar Pilot 2 has come to Steam. Join the TEF forces heading to the Gatopean sector to find a new home for mankind.

Fly, fight, mine and trade your way across a procedurally generated galaxy, then run the faction that rules it.

Mine, trade, hunt bounties or go pirate in a procedurally generated galaxy that plays out differently every time.

Captain an interstellar cruiser across a procedural galaxy, fighting real-time battles and living with the consequences of your choices.

A fast single-player space shooter with real RPG depth. Fly frantic dogfights across a handcrafted galaxy, loot better guns, solve puzzles, trade…

Run one small ship through a simulated economy of mining, trade and war, then build stations and grow a fleet with friends in co-op.

Trade, fight, and explore a procedurally generated galaxy in this deep space trading game inspired by 80's sci-fi computer screens and early text…

A sci-fi RPG where you wake from cryosleep 500 years late, build a squad of mercenaries and set out into a universe of over 160,000 star systems.

Fight, trade, mine, and explore the galaxy in this old-school space combat simulator. You are a freelance pilot who survived an assassination attempt.

Design a working starship from the reactor up, then take it into a fresh galaxy each run as a miner, pirate hunter or anything else you fancy.

Explore a procedurally generated galaxy, mine asteroids, refine minerals, colonize planets, build stations, deploy drones, salvage rare items…

Fly, fight, mine and trade your way across a procedurally generated galaxy, then run the faction that rules it.

Mine, trade and fight across a procedurally generated dwarf galaxy, at your own pace or with the ECHO autopilot at the helm.

An action RPG about drifting through a hundred star systems in a ship you built yourself.

The spiritual successor to Freelancer with a Lovecraftian, sandbox RPG twist.

Captain an interstellar cruiser across a procedural galaxy, fighting real-time battles and living with the consequences of your choices.

Experience the award-winning space saga. Travel to hyperspace, discover alien worlds, and meet an eclectic cast of characters.