Games like America's Army: Proving Grounds
Games like America's Army: Proving Grounds include Call of Duty®, Arma 3, Apex Legends™, Halo Infinite, and Insurgency: Sandstorm. We matched them by the tags players give America's Army: Proving Grounds on Steam (Free to Play, FPS, Action, Multiplayer, and Military): closest matches first, and among equally close ones the better-known games.

Call of Duty®
Shared: FPS · Multiplayer · Action

Arma 3
Shared: Action · Military · Multiplayer

Apex Legends™
Shared: Free to Play · FPS · Multiplayer

Halo Infinite
Shared: Free to Play · FPS · Multiplayer

Insurgency: Sandstorm
Shared: FPS · Military · Shooter

Battlefield™ 6
Shared: FPS · Multiplayer · Military

Delta Force
Shared: Free to Play · FPS · Multiplayer

Insurgency
Shared: FPS · Multiplayer · Action

Battlefield™ 2042
Shared: FPS · Multiplayer · Military

Hell Let Loose
Shared: Shooter · Multiplayer · FPS

Squad
Shared: FPS · Military · Multiplayer

PUBG: BATTLEGROUNDS
Shared: FPS · Multiplayer · Shooter

Arma Reforger
Shared: Military · FPS · Action

Ready or Not
Shared: FPS · Tactical · Multiplayer

Battlefield 4™
Shared: FPS · Multiplayer · Military

Call of Duty®: Warzone™
Shared: Free to Play · FPS · Multiplayer

Arena Breakout: Infinite
Shared: Free to Play · FPS · Multiplayer

Battlefield™ V
Shared: FPS · Multiplayer · Shooter

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

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

GROUND BRANCH
Shared: FPS · Military · Tactical

Paladins®
Shared: Free to Play · FPS · Multiplayer

Bodycam
Shared: FPS · Multiplayer · Tactical

Battlefield™ REDSEC
Shared: Free to Play · FPS · Multiplayer