Games like Heliborne Collection
Games like Heliborne Collection include Arma 3, Squad, War Thunder, Insurgency, and ACE COMBAT™ 7: SKIES UNKNOWN. We matched them by the tags players give Heliborne Collection on Steam (Military, Flight, Multiplayer, Experimental, and Arcade): closest matches first, and among equally close ones the better-known games.

Arma 3
Shared: Military · Multiplayer · Simulation

Squad
Shared: Military · Multiplayer · Realistic

War Thunder
Shared: Flight · Simulation · Military

Insurgency
Shared: Multiplayer · Military · Realistic

ACE COMBAT™ 7: SKIES UNKNOWN
Shared: Military · Flight · Arcade

Counter-Strike 2
Shared: Multiplayer · Action · Co-op

Arma Reforger
Shared: Military · Multiplayer · Simulation

Bodycam
Shared: Multiplayer · Military · Realistic

WARDOGS
Shared: Military · Multiplayer · Action

Call of Duty®
Shared: Multiplayer · Military · Action

Insurgency: Sandstorm
Shared: Military · Multiplayer · Realistic

Arma 2: Operation Arrowhead
Shared: Military · Multiplayer · Simulation

Hell Let Loose
Shared: Multiplayer · Military · Realistic

GROUND BRANCH
Shared: Military · Multiplayer · Realistic

Battlefield™ 6
Shared: Military · Multiplayer · War

War of Rights
Shared: Multiplayer · Military · War

Project Wingman
Shared: Flight · Military · Arcade

Squad 44
Shared: Military · Multiplayer · Simulation

VTOL VR
Shared: Flight · Military · Simulation

Six Days in Fallujah
Shared: Military · Co-op · Multiplayer

Battlefield™ 2042
Shared: Multiplayer · Military · War

Microsoft Flight Simulator X: Steam Edition
Shared: Flight · Multiplayer · Simulation

Battlefield 4™
Shared: Multiplayer · Military · Co-op

The Crew™ 2
Shared: Multiplayer · Flight · Massively Multiplayer