Games like HKO: Advanced Survival
Games like HKO: Advanced Survival include PUBG: BATTLEGROUNDS, Escape From Duckov, Grand Theft Auto V Legacy, Aimlabs, and Half-Life 2. We matched them by the tags players give HKO: Advanced Survival on Steam (Action, Adventure, Point & Click, Shooter, and FPS): closest matches first, and among equally close ones the better-known games.

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · FPS

Escape From Duckov
Shared: Action · Adventure · Shooter

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

Aimlabs
Shared: Action · FPS · Shooter

Half-Life 2
Shared: Action · FPS · Shooter

BioShock Infinite
Shared: Action · Shooter · FPS

Borderlands 2
Shared: Action · Shooter · FPS

Apex Legends™
Shared: Shooter · FPS · Action

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

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

Fallout 4
Shared: Adventure · Shooter · Exploration

Far Cry 3
Shared: Action · Adventure · FPS

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

Black Mesa
Shared: Action · FPS · Shooter

Echo Point Nova
Shared: Shooter · FPS · Action

Call of Duty®
Shared: Action · FPS · Shooter

OUTRIDERS
Shared: Action · Adventure · Looter Shooter

VLADiK BRUTAL
Shared: Action · Shooter · FPS

Ready or Not
Shared: Shooter · FPS · Action

PAYDAY 2
Shared: Action · FPS · Looter Shooter

ORION: Prelude
Shared: Action · FPS · Adventure

Far Cry® 6
Shared: FPS · Action · Shooter

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

Red Dead Redemption 2
Shared: Adventure · Action · Shooter