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Rating: 5

Sci-fi · Mars · Free Online Games

Play free online games that have elements from both the "Sci-fi" and "Mars" genres. Pick a game and play it online right now, with no download or sign-up required!
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  2. New
  3. Sci-fi » All games
  4. Mars » All games
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  1. All games
  2. Fullscreen 📺
  3. For Boys 👦
  4. Planet
  5. Mars
  6. Sci-fi
  7. Unity
  8. 3D
  9. 2019 📆
  10. For Girls 👧
  11. Monster 👹
  12. HTML5
  13. 2D
  14. Cool 😎
  15. Keyboard Only 💻
  16. Good Graphics 👍
  17. Shooter 💣
  18. Undead
  19. Zombie 🧟
  20. Shooting 🎯
  21. Based on Videogames
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