One of the most impactful sci-fi crossover franchises is surging on streaming, indicating it might be time for another entry.

Some of the Best Co-Op Games are Still Stuck on Older Systems, unable to be played officially on current hardware.

(Left) Peter Dinklage stars in 'Roofman'. Photo: Paramount Pictures. (Right) FX's 'Alien: Earth'. Photo: FX and Hulu. Preview ...

We played them all to determine which games about space marines, space orks, tech-priests and tyranids are worth your time.