Single-player games like INTERSTELLAR PRIME
Below are 8 single-player Steam games similar to INTERSTELLAR PRIME, 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 INTERSTELLAR PRIME page.
Ranked picks
- 1
Celestial Command
Single-player alternative to INTERSTELLAR PRIME — playable solo, no multiplayer required. Shares Action and Strategy with INTERSTELLAR PRIME.
Mine asteroids, salvage space debris, design your own small or massive spacecraft using individual functional components, complete missions, and engage in battles against enemies in a vast galaxy with realistic physics based on orbital mechanics or in a classic physics mode.
- 2
Objects in Space
Single-player alternative to INTERSTELLAR PRIME — playable solo, no multiplayer required. Shares Action and Strategy with INTERSTELLAR PRIME.
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.
- 3
A.R.M. PLANETARY PROSPECTORS EP1 Asteroid Resource Mining
Single-player alternative to INTERSTELLAR PRIME — playable solo, no multiplayer required. Shares Action and Strategy with INTERSTELLAR PRIME.
An expedition finds an artifact in an asteroid, teleporting the crew to an alien realm. Enslaved on a mining barge, they wield mech suits to survive, scavenging and scheming to escape—and wield the device that could rewrite Earth’s fate.
- 4
Between the Stars
Single-player alternative to INTERSTELLAR PRIME — playable solo, no multiplayer required. Shares Action and Strategy with INTERSTELLAR PRIME.
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
- 5
Interstellar Pilot 2
Single-player alternative to INTERSTELLAR PRIME — playable solo, no multiplayer required. Shares Action and Strategy with INTERSTELLAR PRIME.
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. Play how you like in this open world space-sim developed by Pixelfactor.
- 6
Rebel Galaxy
Single-player alternative to INTERSTELLAR PRIME — playable solo, no multiplayer required. Shares Action and Indie with INTERSTELLAR PRIME.
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.
- 7
Starpoint Gemini Warlords
Single-player alternative to INTERSTELLAR PRIME — playable solo, no multiplayer required. Shares Action and Strategy with INTERSTELLAR PRIME.
Strategy from the front lines! Starpoint Gemini Warlords combines 3rd person capital spaceship combat with 4X strategy and RPG gameplay elements. Build mighty war fleets and send them into battle or lead them into combat yourself. Become the Warlord and conquer the Gemini system!
- 8
Elite Dangerous
Single-player alternative to INTERSTELLAR PRIME — playable solo, no multiplayer required. Shares Action and Strategy with INTERSTELLAR PRIME.
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.