Single-player games like Starpoint Gemini
Below are 11 single-player Steam games similar to Starpoint Gemini, 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 Starpoint Gemini page.
Ranked picks
- 1
Starpoint Gemini 2
Single-player alternative to Starpoint Gemini — playable solo, no multiplayer required. Shares Simulation and RPG with Starpoint Gemini.
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.
- 2
Starpoint Gemini Warlords
Single-player alternative to Starpoint Gemini — playable solo, no multiplayer required. Shares Simulation and RPG with Starpoint Gemini.
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!
- 3
Darkstar One
Single-player alternative to Starpoint Gemini — playable solo, no multiplayer required.
Darkstar One offers a fantastic amount of freedom of choice. The story-based missions gradually lead you deeper into the galaxy to new races, new technologies and ever stronger opponents. Explore a vast array of solar systems in search of hidden artifacts of ancient races, essential objects for upgrading your ship--the Darkstar One.
- 4
Evochron Mercenary
Single-player alternative to Starpoint Gemini — playable solo, no multiplayer required. Shares Simulation with Starpoint Gemini.
The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.
- 5
Rebel Galaxy
Single-player alternative to Starpoint Gemini — playable solo, no multiplayer required. Shares Simulation with Starpoint Gemini.
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.
- 6
Ceres
Single-player alternative to Starpoint Gemini — playable solo, no multiplayer required. Shares Simulation with Starpoint Gemini.
Take control of a squadron of ships in full 3D space combat. Explore, battle and trade your way through a pirate, machine and monster-infested solar system.
- 7
Objects in Space
Single-player alternative to Starpoint Gemini — playable solo, no multiplayer required.
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.
- 8
SpaceBourne
Single-player alternative to Starpoint Gemini — playable solo, no multiplayer required. Shares Simulation and RPG with Starpoint Gemini.
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.
- 9
Sins of a Solar Empire®: Rebellion
Single-player alternative to Starpoint Gemini — playable solo, no multiplayer required. Shares Simulation with Starpoint Gemini.
Command a space-faring empire in Sins of a Solar Empire: Rebellion, the new stand-alone expansion that combines 4X depth with real-time strategy gameplay.
- 10
Star Trek: Starfleet Command Gold Edition
Single-player alternative to Starpoint Gemini — playable solo, no multiplayer required. Shares Simulation with Starpoint Gemini.
Dozens of missions & more than 50 ship designs put you in the captain’s chair for an amazing real-time space combat experience commanding ships from the United Federation of Planets, the Klingon Empire, the Romulan Star Empire, the Hydran Kingdom, the Gorn Confederation or the Lyran Star Empire!
- 11
Starpoint Gemini 3
Single-player alternative to Starpoint Gemini — playable solo, no multiplayer required. Shares Simulation and RPG with Starpoint Gemini.
Fight, loot, explore and craft in the living open world of Starpoint Gemini 3. Assemble your trusty ship and boost your RPG skills to face all challenges.