Games like Exodus from the Earth
Games like Exodus from the Earth include Half-Life 2, Black Mesa, BioShock Infinite, Apex Legends™, and DOOM. We matched them by the tags players give Exodus from the Earth on Steam (Action, FPS, First-Person, Shooter, and Sci-fi): closest matches first, and among equally close ones the better-known games.

Half-Life 2
Shared: Action · FPS · Sci-fi

Black Mesa
Shared: FPS · Action · First-Person

BioShock Infinite
Shared: Action · First-Person · FPS

Apex Legends™
Shared: FPS · Shooter · First-Person

DOOM
Shared: FPS · Action · Shooter

Titanfall® 2
Shared: FPS · Shooter · Action

Halo Infinite
Shared: FPS · Action · Shooter

Call of Duty®: Black Ops III
Shared: FPS · Action · Shooter

Borderlands 2
Shared: Action · Shooter · FPS

Call of Duty®
Shared: FPS · Action · Shooter

Half-Life
Shared: FPS · Sci-fi · Action

DOOM Eternal
Shared: FPS · Action · Shooter

Counter-Strike: Source
Shared: FPS · Action · Shooter

Counter-Strike
Shared: Action · FPS · Shooter

Half-Life: Opposing Force
Shared: Action · FPS · Sci-fi

PUBG: BATTLEGROUNDS
Shared: Shooter · FPS · Action

Serious Sam II
Shared: Action · FPS · Shooter

RoboCop: Rogue City
Shared: Action · FPS · First-Person

High On Life
Shared: FPS · Comedy · Sci-fi

Half-Life: Blue Shift
Shared: Action · FPS · Sci-fi

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

STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Shooter · FPS

Aimlabs
Shared: FPS · Action · Shooter

Wolfenstein II: The New Colossus
Shared: Action · FPS · First-Person