Games like Empty War
Games like Empty War include Warhammer 40,000: Space Marine 2, PUBG: BATTLEGROUNDS, Tomb Raider Game of the Year, Half-Life 2, and STAR WARS™ Battlefront™ II. We matched them by the tags players give Empty War on Steam (Action, Adventure, Action-Adventure, Shooter, and Arena Shooter): closest matches first, and among equally close ones the better-known games.

Warhammer 40,000: Space Marine 2
Shared: Action · Adventure · Third-Person Shooter

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · FPS

Tomb Raider Game of the Year
Shared: Action · Adventure · Third Person

Half-Life 2
Shared: Action · FPS · Shooter

STAR WARS™ Battlefront™ II
Shared: Shooter · Action · Third-Person Shooter

Grand Theft Auto V Legacy
Shared: Action · Adventure · Shooter

Atomic Heart
Shared: Adventure · Action · FPS

Rise of the Tomb Raider™
Shared: Action · Adventure · Action-Adventure

Aimlabs
Shared: Action · Shooter · FPS

Call of Duty®
Shared: Action · Shooter · FPS

Far Cry® 6
Shared: Action-Adventure · Action · FPS

The Callisto Protocol™
Shared: Shooter · Third-Person Shooter · Action-Adventure

STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Shooter · Third-Person Shooter

BioShock Infinite
Shared: Action · Shooter · FPS

Black Mesa
Shared: Action · FPS · Shooter

UNCHARTED™: Legacy of Thieves Collection
Shared: Adventure · Action-Adventure · Action

Star Wars Outlaws
Shared: Action · Adventure · Action-Adventure

REMNANT II®
Shared: Action · Adventure · Shooter

PRAGMATA
Shared: Action · Adventure · Third-Person Shooter

VLADiK BRUTAL
Shared: Action · Shooter · FPS

Call of Duty®: Modern Warfare® II
Shared: Action · Shooter · FPS

Ratchet & Clank: Rift Apart
Shared: Adventure · Action-Adventure · Action

Battlefield™ 2042
Shared: Shooter · FPS · Action

STAR WARS Jedi: Survivor™
Shared: Action · Adventure · Action-Adventure