Games like Heavy Fire: Afghanistan
Games like Heavy Fire: Afghanistan include Call of Duty®, Battlefield™ 2042, Ravenfield, Arma 3, and Battlefield 4™. We matched them by the tags players give Heavy Fire: Afghanistan on Steam (Action, On-Rails Shooter, First-Person, Shooter, and Military): closest matches first, and among equally close ones the better-known games.

Call of Duty®
Shared: Action · Shooter · FPS

Battlefield™ 2042
Shared: Shooter · Action · Military

Ravenfield
Shared: Shooter · Action · War

Arma 3
Shared: Action · Military · Shooter

Battlefield 4™
Shared: Shooter · Action · Military

Battlefield™ V
Shared: Shooter · FPS · First-Person

Battlefield™ 6
Shared: Action · Military · Shooter

Call of Duty®: Modern Warfare® 2 (2009)
Shared: Action · Shooter · First-Person

Counter-Strike: Source
Shared: Action · Shooter · First-Person

Call of Duty®: Modern Warfare® III
Shared: Action · Shooter · First-Person

Call of Duty®: Modern Warfare® II
Shared: Action · Shooter · First-Person

Hell Let Loose
Shared: Shooter · Action · Military

Battlefield™ 1
Shared: Action · FPS · Shooter

Call of Duty® 4: Modern Warfare® (2007)
Shared: Action · Shooter · First-Person

Call of Duty®: Modern Warfare®
Shared: Action · Shooter · First-Person

Insurgency: Sandstorm
Shared: Shooter · Action · Military

Call of Duty®: Modern Warfare® 3 (2011)
Shared: Action · Shooter · First-Person

Titanfall® 2
Shared: Shooter · Action · FPS

BattleBit Remastered
Shared: Shooter · Military · FPS

Call of Duty®: Black Ops 6
Shared: Action · Shooter · First-Person

BioShock Infinite
Shared: Action · First-Person · Shooter

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

Call of Duty®: Modern Warfare® Remastered (2017)
Shared: Action · Shooter · FPS

Arma Reforger
Shared: Military · Shooter · Action