Games like Strife: Veteran Edition
Games like Strife: Veteran Edition include Half-Life, DOOM + DOOM II, Half-Life 2, Quake, and Quake II. We matched them by the tags players give Strife: Veteran Edition on Steam (Action, RPG, FPS, Classic, and Retro): closest matches first, and among equally close ones the better-known games.

Half-Life
Shared: FPS · Classic · 1990's

DOOM + DOOM II
Shared: FPS · Action · Classic

Half-Life 2
Shared: Action · FPS · Classic

Quake
Shared: Action · FPS · Classic

Quake II
Shared: Action · FPS · Classic

Half-Life: Opposing Force
Shared: Action · FPS · Classic

Black Mesa
Shared: Action · FPS · Sci-fi

BioShock Infinite
Shared: Action · FPS · RPG

Counter-Strike
Shared: Action · FPS · Classic

Halo: The Master Chief Collection
Shared: FPS · Classic · Action

DOOM 64
Shared: Action · FPS · Classic

Cyberpunk 2077
Shared: RPG · FPS · Sci-fi

Half-Life: Blue Shift
Shared: Action · FPS · Classic

Warhammer 40,000: Boltgun
Shared: FPS · Action · Retro

DOOM
Shared: Action · FPS · Shooter

Fallout 4
Shared: RPG · Action · Singleplayer

Duke Nukem 3D: 20th Anniversary World Tour
Shared: FPS · Action · Classic

Halo Infinite
Shared: FPS · Action · Shooter

DUSK
Shared: FPS · Retro · Boomer Shooter

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

Fallout: New Vegas
Shared: RPG · Action · FPS

Borderlands 2
Shared: Action · FPS · RPG

BioShock™
Shared: FPS · Action · RPG

Call of Duty®
Shared: FPS · Action · Shooter