Games like Battle for borders
Games like Battle for borders include War Thunder, ACE COMBAT™ 7: SKIES UNKNOWN, Arma 3, Arma Reforger, and Gunner, HEAT, PC!. We matched them by the tags players give Battle for borders on Steam (Action, Tanks, Arcade, War, and Shooter): closest matches first, and among equally close ones the better-known games.

War Thunder
Shared: Action · Simulation · War

ACE COMBAT™ 7: SKIES UNKNOWN
Shared: Arcade · War · Shooter

Arma 3
Shared: Action · Shooter · Simulation

Arma Reforger
Shared: Action · Shooter · Simulation

Gunner, HEAT, PC!
Shared: Tanks · Simulation · Cold War

Project Wingman
Shared: Action · War · Arcade

Tank Force: Online Shooter Game
Shared: Tanks · Action · War

WARNO
Shared: War · Tanks · Cold War

Holdfast: Nations At War
Shared: Shooter · War · Action

Counter-Strike 2
Shared: Action · Shooter · War

Call to Arms: Panzer Elite
Shared: Tanks · Action · Simulation

Men of War: Assault Squad 2
Shared: War · Action · Simulation

Nuclear Option
Shared: Action · Simulation · War

Aimlabs
Shared: Action · Shooter · Simulation

Call of Duty®
Shared: Action · Shooter · War

Hell Let Loose
Shared: Shooter · Action · War

Hell Let Loose: Vietnam
Shared: Action · Simulation · Shooter

Over The Top: WWI
Shared: Action · Shooter · Simulation

IRON NEST: Heavy Turret Simulator
Shared: War · Simulation · Action

Panzer Knights
Shared: Tanks · War · Action

WARDOGS
Shared: Action · Shooter · Simulation

Battlefield™ 6
Shared: Action · Shooter · War

Ravenfield
Shared: War · Action · Shooter

FPV Kamikaze Drone
Shared: Action · War · Simulation