Single-player games like Star Explorers
Below are 19 single-player Steam games similar to Star Explorers, 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 Star Explorers page.
Ranked picks
- 1
No Man's Sky
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Action and Adventure with Star Explorers.
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
- 2
Approaching Infinity
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Indie and Adventure with Star Explorers.
Approaching Infinity is a turn-based space RPG in the spirit of the sci-fi classics, with endless progression and exploration. Fight tactical battles or use diplomacy. Seek powerful artifacts. Quest, mine, trade, and craft. Level up forever or attempt 10 victories in hardcore or adventure mode.
- 3
Rodina
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Action and Indie with Star Explorers.
A single-developer passion project. A seamless full scale solar system. Thrilling action. Be part of an incredible journey as a Universe is built from the ground up!
- 4
Intergalactic Fishing
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Indie and Simulation with Star Explorers.
Intergalactic Fishing is a fishing RPG that features procedurally generated content and graphics. Travel to lakes all over the universe and catch unique fish, explore uncharted lakes and sell data, complete quests, upgrade your gear, compete in fishing tournaments, design your own lures, and more!
- 5
3030 Deathwar Redux - A Space Odyssey
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Action and Indie with Star Explorers.
3030 Deathwar is a unique mix of Adventure and Space Sim. Explore star systems, mine and hunt pirates in top-down mode. Leave your ship and switch into classic Adventuring mode, where you explore derelicts, talk to shady characters or head over to the space bar for a drink.
- 6
ΔV: Rings of Saturn
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Action and Indie with Star Explorers.
A physics-based mining sim, set in the thickest debris field in Sol. Every action has a reaction, lasers are invisible without a medium, and your thrust is a potent weapon. Find trade, adapt your equipment to your playstyle, hire a crew to help. Unravel the mysteries of the rings, or just get rich.
- 7
Scavenger SV-4
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Action and Indie with Star Explorers.
Scavenger SV-4 is a highly replayable atmospheric first-person science fiction game. Part simulator, part roguelike, it has elements of action, combat, resource management, and a dash of horror. It is not quite like any game you have played before.
- 8
SpaceEngine
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Indie and Simulation with Star Explorers.
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
- 9
Starfield
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares RPG with Star Explorers.
Starfield is the first new universe in 25 years from Bethesda Game Studios, the award-winning creators of The Elder Scrolls V: Skyrim and Fallout 4.
- 10
Dwarf Fortress
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Indie and Simulation with Star Explorers.
Build a fortress and try to help your dwarves survive against a deeply generated world. Keep your dwarves happy, grow their community and beware of digging too deeply. The deepest, most intricate simulation of a world that's ever been created.
- 11
Star Control III
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Action and Indie with Star Explorers.
The universe is on the brink of destruction. It’s up to you to embark on an epic adventure of strategy and diplomacy to save thousands of worlds from total annihilation. But no pressure, right?
- 12
Star Control I and II
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Action and Indie with Star Explorers.
Explore a vast universe with pulse-pounding action, side-splitting humor, and hair-raising plot twists in these 2 classic space adventure games.
- 13
X4: Foundations
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Action and Simulation with Star Explorers.
Your journey to building a vast space empire begins behind the controls of a single ship. Explore, trade, fight, and build as you rise to command fleets, stations, and entire economies in a living, fully simulated universe that reacts to every decision.
- 14
Islands of the Caliph
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Action and Indie with Star Explorers.
Islands of the Caliph is an old-school inspired action RPG based on Middle Eastern folklore and Islamic spiritual tradition. A KEYBOARD ONLY 1980s style Dungeon Crawler with an open world.
- 15
Cyclopean: The Great Abyss
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Indie and Adventure with Star Explorers.
Cyclopean: The Great Abyss is a small scale, mechanics driven CRPG/Roguelike in a retro, monochromatic style, that takes place in the underworld of H.P. Lovecraft's Dreamlands.
- 16
Anomalies
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Indie and Simulation with Star Explorers.
Are you looking for something completely different? An oddity? An enigma? Or perhaps .. an Anomaly? Anomalies may be a game, then again it may not. One user described it as "A million musical leeches, waiting to suck the serotonin from my brain." And that's just the beginning...
- 17
Rocket Blasters
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Action and Indie with Star Explorers.
Rocket Blasters is a fast paced, action packed shoot-em-up set during the invasion of the Dread Pizza Armada. Its hand-drawn art gives it a unique style. Blowing stuff up has never been so fun!
- 18
Paradox Vector
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Action and Indie with Star Explorers.
Explore impossible mazes while battling the Ancient Ones and their bio-mechanical servitors in this retro first-person, Lovecraft inspired shooter. Paradox Vector's graphics are inspired by the old-school vector graphics games of the early 1980's.
- 19
Aberration Analyst
Single-player alternative to Star Explorers — playable solo, no multiplayer required. Shares Indie and Simulation with Star Explorers.
Work strange hours ... analyze incomplete and unreliable information ... save the world from monsters, and shut down their means of access in this experimental, point-and-click supernatural strategy simulator.