Games like Mission Critical : Foresight
Games like Mission Critical : Foresight include Elite Dangerous, Black Mesa, Kerbal Space Program, Half-Life 2, and Starship Troopers: Extermination. We matched them by the tags players give Mission Critical : Foresight on Steam (Space Sim, Action-Adventure, First-Person, Sci-fi, and Simulation): closest matches first, and among equally close ones the better-known games.

Elite Dangerous
Shared: Space Sim · Sci-fi · Simulation

Black Mesa
Shared: Sci-fi · First-Person · FPS

Kerbal Space Program
Shared: Simulation · Space Sim · Space

Half-Life 2
Shared: Sci-fi · FPS · First-Person

Starship Troopers: Extermination
Shared: Sci-fi · First-Person · FPS

No Man's Sky
Shared: Sci-fi · Space · First-Person

Call of Duty®: Black Ops III
Shared: First-Person · FPS · Robots

Aimlabs
Shared: Simulation · First-Person · FPS

Apex Legends™
Shared: First-Person · FPS · Sci-fi

Half-Life
Shared: Sci-fi · FPS · First-Person

PULSAR: Lost Colony
Shared: Space Sim · First-Person · Simulation

Starfield
Shared: Sci-fi · First-Person · Space

Rebel Galaxy Outlaw
Shared: Space Sim · Action-Adventure · Sci-fi

Prey
Shared: Sci-fi · First-Person · Space

Angels Fall First
Shared: Sci-fi · FPS · First-Person

Five Nights at Freddy's: Secret of the Mimic
Shared: First-Person · Robots · Action-Adventure

Atomic Heart
Shared: Action-Adventure · FPS · Sci-fi

Halo: Campaign Evolved
Shared: Sci-fi · FPS · First-Person

Half-Life: Opposing Force
Shared: Sci-fi · FPS · First-Person

Halo: The Master Chief Collection
Shared: Sci-fi · FPS · First-Person

Half-Life: Blue Shift
Shared: Sci-fi · FPS · First-Person

Deliver Us The Moon
Shared: Sci-fi · Indie · Space Sim

Halo Infinite
Shared: First-Person · FPS · Sci-fi

Alien: Isolation
Shared: Sci-fi · Aliens · First-Person