Software Alternatives, Accelerators & Startups

Star Citizen

1, 966, 341. Active citizen. Help us make Star Citizen a reality! Become a backer of the next-generation of Space-man. Reserve your ship.

Some of the top features or benefits of Star Citizen are: Immersive Graphics, Expansive Universe, Rich Lore, Player-Driven Economy, Customization, Regular Updates, and Community Involvement. You can visit the info page to learn more.

Best Star Citizen Alternatives & Competitors in 2025

The best Star Citizen alternatives based on verified products, community votes, reviews and other factors.
Filter: 2 Open-Source Alternatives. Latest update:

  1. 56

    Player-created empires, player-driven markets, and endless ways to embark on your personal sci-fi adventure.

    Key EVE Online features:

    Complex and Deep Gameplay Player-Driven Economy Large-Scale Space Battles Community and Social Interaction

    /eve-online-alternatives
  2. 29

    Hello, Thanks for all your continued feedback – we've been listening carefully and have continued to make a number of improvements. In this patch we're introducing an overhauled save system, which makes managing saves between game modes much easier.

    Key No Man's Sky features:

    Exploration Freedom Regular Updates Creative Base Building Multiplayer Features

    /no-man-s-sky-alternatives
  3. As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more.

    Key DocRaptor features:

    Ease of Use Customizable High-Quality Rendering Compliance

    Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

    Try for free
  4. 25

    Elite Dangerous is a 2015 Trading, Action, Sci-fi, Exploration, Open World and Space Simulation by Frontier Developments.

    Key Elite Dangerous features:

    Expansive Universe Realistic Space Simulation Multiplayer Interaction Regular Updates

    /elite-dangerous-alternatives
  5. 28

    Star Conflict is a free MMO action game and space simulator that was introduced in 2012.

    Key Star Conflict features:

    Diverse Gameplay Modes Customizable Starships Impressive Visuals Strong Community

    /star-conflict-alternatives
  6. 22

    Build spacecraft, fly them, and try to help the Kerbals to fulfill their ultimate mission of conquering space.

    Key Kerbal Space Program features:

    Educational Value Realistic Physics Creative Freedom Modding Community

    /kerbal-space-program-alternatives
  7. 16

    OGame is an addictive, Massively Multiplayer Online, Real-time Strategy, Space-war, and Money Management Browser-based video game develop by Gameforge AG.

    Key OGame features:

    Strategic Depth Community Player Versus Environment (PvE) and Player Versus Player (PvP) Balance Persistent Universe

    /ogame-alternatives
  8. 10

    Empyrion is a 3D open world, space survival adventure in which you can fly across space and land on...

    Key Empyrion features:

    Open-World Exploration Creativity and Customization Survival Elements Multiplayer Experience

    /empyrion-alternatives
  9. 12

    Star Trek Online (STO) is a free to play MMORPG that takes place inside the Star Trek world.

    Key Star Trek Online features:

    Immersive Universe Customizable Ships and Characters Variety of Missions Strong Community

    /star-trek-online-alternatives
  10. 20

    The space-based MMO Vendetta Online balances an online trading system with tense ship-to=ship combat.

    Key Vendetta Online features:

    Cross-Platform Availability Real-Time Space Combat Player-Driven Economy Open World Exploration

    /vendetta-online-alternatives
  11. Explore, build, fight, trad and mine in a procedural co-op space sandbox.

    Key Avorion features:

    Sandbox Freedom Cooperative Multiplayer Dynamic Universe Complex Shipbuilding

    /avorion-alternatives
  12. 16

    It is a science fiction space trading and combat simulator series.

    Key X4: Foundations features:

    Dynamic Universe Complex Economy Modular Ship Construction Expansive Scale

    /x4-foundations-alternatives
  13. 12

    Sins of a Solar Empire is an Adventure, Strategy, Real-time-strategy, Science-fiction, Exploration, Aliens, Single and Multiplayer Space Simulation developed by Ironclad Games and published by Stardock.

    Key Sins Of A Solar Empire features:

    Innovative Blend of Genres Seamless Space Exploration Robust Multiplayer Mode Dynamic Tactical Combat

    /sins-of-a-solar-empire-alternatives
  14. Space Engineers is an Action-Adventure, Sandbox, Voxel-based, Space, Single and Multiplayer video game created and published by Keen Software House.

    Key Space Engineers features:

    Creative Freedom Multiplayer Mode Physics-based Experience Modding Community

    /space-engineers-alternatives
Suggest an alternative
If you think we've missed something, please suggest an alternative to Star Citizen.

Star Citizen discussion

Log in or Post with