Games like GMDX
Games like GMDX include Half-Life 2, No Man's Sky, Stellaris, Black Mesa, and Prey. We matched them by genre: closest matches first, and among equally close ones the better-known games.
Half-Life 2
Shared: Sci-fi
$9.99
No Man's Sky
Shared: Sci-fi
$18.79−69%
Stellaris
Shared: Sci-fi
$10.76−73%
Black Mesa
Shared: Sci-fi
$19.99
Prey
Shared: Sci-fi
$5.99−80%
The Callisto Protocol™
Shared: Sci-fi
$59.99
Half-Life
Shared: Sci-fi
$9.99
PRAGMATA
Shared: Sci-fi
$47.99−20%
STAR WARS™ Knights of the Old Republic™
Shared: Sci-fi
$2.49−75%
Alien: Isolation
Shared: Sci-fi
$9.95−75%
Dead Space (2008)
Shared: Sci-fi
$7.99−60%
Star Trek Online
Shared: Sci-fi
Free
Cosmoteer: Starship Architect & Commander
Shared: Sci-fi
$19.99
Mass Effect™ Legendary Edition
Shared: Sci-fi
$59.99
FTL: Faster Than Light
Shared: Sci-fi
$2.99−70%
Hardspace: Shipbreaker
Shared: Sci-fi
$34.99
Starfield
Shared: Sci-fi
$43.90−12%
Halo: The Master Chief Collection
Shared: Sci-fi
$29.99
SpaceEngine
Shared: Sci-fi
$29.99
Mass Effect (2007)
Shared: Sci-fi
$29.99
Elite Dangerous
Shared: Sci-fi
$5.37−73%
Portal
Shared: Sci-fi
$9.99
STAR WARS Zero Company™
Shared: Sci-fi
$49.99
STAR WARS™ Knights of the Old Republic™ II - The Sith Lords™
Shared: Sci-fi
$2.49−75%