Single-player games like Inspiral: Echoes of Gravity
Below are 13 single-player Steam games similar to Inspiral: Echoes of Gravity, 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 Inspiral: Echoes of Gravity page.
Ranked picks
- 1
Galactic Simulator2: Stargate
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Strategy and Indie with Inspiral: Echoes of Gravity.
Galactic Simulator 2: Stargate is a roguelite simulation game inspired by the Fermi Paradox and the Great Filter. Pilot your ship, gather resources, build stargates, and discover other civilizations as you explore an ever-evolving galaxy.
- 2
Periapsis: Gravity Slingshot
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Strategy and Indie with Inspiral: Echoes of Gravity.
Lead humanity’s final journey beyond Earth. Launch ships, harness gravity slingshots, and explore distant star systems to make humanity multi-planetary.
- 3
My Little Cosmos
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Indie and Simulation with Inspiral: Echoes of Gravity.
My Little Cosmos is a light idle clicker game that runs quietly in the background. Keyboard input and mouse clicks from everyday computer use automatically drive the evolution of a universe, with inventory rewards dropping over time.
- 4
Empyrion - Galactic Survival
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Strategy and Indie with Inspiral: Echoes of Gravity.
Build and explore in a true space sandbox survival adventure. Construct mighty capital vessels, sprawling planetary settlements, and vast space stations in your galactic journey to discover the mysteries of Empyrion!
- 5
Vanguard Galaxy
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Strategy and Indie with Inspiral: Echoes of Gravity.
A relaxing game about space exploration that can be played full screen or at the bottom of your screen. Trade, fight, mine and salvage your way through a procedurally generated galaxy. Let the game idle while your autopilot handles business and builds your fortune.
- 6
Solar 2
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Indie and Simulation with Inspiral: Echoes of Gravity.
Dynamic abstract sandbox universe. Changes and evolves as you do.
- 7
Elite Dangerous
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Strategy and Simulation with Inspiral: Echoes of Gravity.
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.
- 8
ΔV: Rings of Saturn
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Indie and Simulation with Inspiral: Echoes of Gravity.
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.
- 9
Halley Mission: 2061
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Strategy and Indie with Inspiral: Echoes of Gravity.
Embark on a sci-fi survival adventure on Halley's Comet as a retired astronaut on a top-secret mission. Build, manage limited resources, and survive the desolate space environment to complete your mission.
- 10
Galactic Simulator
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Indie and Simulation with Inspiral: Echoes of Gravity.
Galactic Simulator is a clicker game based on the Fermi Paradox and the Great Filter theory. Players can simulate the evolution of celestial bodies and civilizations in the galaxy from an observer's perspective. The game supports multiplayer mode. Create a unique galaxy with friends!
- 11
Neuter Master
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Strategy and Indie with Inspiral: Echoes of Gravity.
A lighthearted roguelite breeding game where you match animals on a customizable grid, earn gold with slot-machine-style combos, and balance breeding, sterilizing, and upgrades to keep your herd thriving year after year.
- 12
Idle Sailor
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Strategy and Simulation with Inspiral: Echoes of Gravity.
Idle Sailor is a relaxing idle adventure where you sail between world destinations, livestream your journey, capture underwater photos of unique fish, and unlock upgrades to make each voyage faster and more rewarding.
- 13
Stellar Industrialist
Single-player alternative to Inspiral: Echoes of Gravity — playable solo, no multiplayer required. Shares Strategy and Simulation with Inspiral: Echoes of Gravity.
You are neither a general nor a soldier — you are a Stellar Industrialist. To you, peace is nothing but shutdowns and losses. Venture to the frontlines, strip battlefields for wreckage and salvage, turn spoils into resources, and expand your interstellar arms empire.