Games like Radio Commander: Vietnam '64
Games like Radio Commander: Vietnam '64 include Wargame: Red Dragon, WARNO, Wargame: Airland Battle, Ultimate General: Civil War, and Sea Power : Naval Combat in the Missile Age. We matched them by the tags players give Radio Commander: Vietnam '64 on Steam (Simulation, Singleplayer, Wargame, Real Time Tactics, and Experimental): closest matches first, and among equally close ones the better-known games.

Wargame: Red Dragon
Shared: Wargame · Real Time Tactics · Simulation

WARNO
Shared: Wargame · Real Time Tactics · Military

Wargame: Airland Battle
Shared: Wargame · Real Time Tactics · Simulation

Ultimate General: Civil War
Shared: Wargame · Real Time Tactics · Tabletop

Sea Power : Naval Combat in the Missile Age
Shared: Simulation · Real Time Tactics · Singleplayer

Master of Command
Shared: Singleplayer · Real Time Tactics · Strategy

Wargame: European Escalation
Shared: Wargame · Simulation · Real Time Tactics

DEFCON
Shared: Singleplayer · Simulation · Strategy

Bomber Crew
Shared: Simulation · Singleplayer · Difficult

Game Dev Tycoon
Shared: Simulation · Singleplayer · Management

Lobotomy Corporation | Monster Management Simulation
Shared: Simulation · Difficult · Singleplayer

Regiments
Shared: Wargame · Real Time Tactics · Singleplayer

911 Operator
Shared: Simulation · Singleplayer · Strategy

Men of War: Assault Squad 2
Shared: Simulation · Strategy · Real Time Tactics

Kingdom Heroes 8
Shared: Real Time Tactics · Wargame · Strategy RPG

Company of Heroes 3
Shared: Singleplayer · Wargame · Strategy

Hearts of Iron IV
Shared: Simulation · Strategy · Singleplayer

Call to Arms - Gates of Hell: Ostfront
Shared: Real Time Tactics · Singleplayer · Strategy

Totally Accurate Battle Simulator
Shared: Simulation · Singleplayer · Strategy

Steel Division 2
Shared: Singleplayer · Simulation · Strategy

Ultimate General: Gettysburg
Shared: Simulation · Wargame · Singleplayer

Broken Arrow
Shared: Wargame · Real Time Tactics · Strategy

War on the Sea
Shared: Simulation · Singleplayer · Wargame

Syrian Warfare
Shared: Real Time Tactics · Wargame · Military