Top similar games like Rising Storm 2: Vietnam:

Squad is a tactical FPS that provides authentic combat experiences through teamwork, communication, and realistic combat. It bridges the gap between arcade shooter and military realism with 100-player battles, combined-arms warfare, and base building.

A tactical multiplayer first-person shooter in the Vietnam war era. It will be, what we coined, an “accessible tactical simulation” (ATS) - striking the best possible balance between realism and accessibility,

Ferocious Alpine warfare will test your tactical skills in this authentic WW1 FPS. Battle among the scenic peaks, rugged valleys and idyllic towns of northern Italy. The Great War on the Italian Front is brought to life and elevated to unexpected heights!

Contains full Rising Storm content as well!

Join the fight in War Dust VR, the ultimate FPS shooter with immersive VR gameplay. Dominate expansive battlefields with diverse vehicles, exciting mechanics, and strategic control points. Join your team and become a champion of this multiplayer war today!

Wage war against players around the world with an unstoppable arsenal of powerful armored combat vehicles. Use 300+ vehicles to engage in furious PvP tank combat, complete co-op missions, and crush your enemies on breathtaking maps, from scorching deserts to neon-drenched urban jungles.

Set in the muddy trenches of WW1, Beyond The Wire is a 50v50 multiplayer FPS that immerses players in the desperate & brutal circumstances of the Great War. Featuring an arsenal of historic weapons, ten massive maps, ten playable factions, era-specific tanks, & a brutal melee combat system.

Fight on multiple fronts in Holdfast: Nations At War - A multiplayer first and third-person shooter set during the great Napoleonic Era and WW1. Charge into battle with over 150 players per server!

Operation Siege is an online multiplayer tactical FPS based on air combat, ground combat, with a selection of realistic faction-specific weapons and vehicles allow players to build their own loadouts for their preferred tactics. Prepare yourself for that operation.

Jump into the free-to-play team-based shooter with an ever-expanding roster of historical vehicles, stunning graphics, spectacular locales, and orchestral scores. Show your mastery and face other players in thrilling PvP clashes. A unique mix of strategy and action awaits!

Comanche is a modern helicopter shooter set in an alternative future. Fight in the evolving singleplayer campaign, or master your skills in Conflicts missions.

Also contains all multi-player content from Red Orchestra 2: Heroes of Stalingrad

Glory to the Heroes set in the Russian-Ukrainian war is a tactical single-player and multiplayer first-person shooter with an immersive experience involving many kinds of different military units and vehicles, where the action is happening in the real-world locations of actual battles.

Gunner, HEAT, PC! (GHPC) is a simulation game about modern mounted combat, with special attention to authenticity and fun.

World War 3 is a free-to-play tactical online multiplayer FPS where the world is your battleground. Outgun the enemy in thrilling, team-based skirmishes with a huge arsenal of weapons, vehicles, gadgets, and drones at your disposal.

A military FPS shooter with a focus on fun things for fun people!

WWII Online: Chokepoint is an authentic F2P WW2 Multiplayer Tactical Shooter, driven by teamwork and built-in voice comms. Jump in feet first with the US Airborne or join the Wehrmacht and fight to control iconic chokepoints as an infantryman in Europe between 1944-45. Are you ready for WAR?

Realistic, immersive, breathtaking. WARNO is the ultimate World War III battle simulator from the masters of strategy, Eugen Systems. A Cold War turns decisively hot as you command hundreds of units on a beautiful and brutal battlefield. Outsmart, outfight, and lead your forces to total victory.

Army Troop is an old-school PvP World War 2 online first-person shooter. Reminding you of the good old days World War games.

World War Next is a low poly multiplayer FPS set during a WW3 conflict, Choose from over 25 countries. Vehicles like tanks, helicopters, boats and armored cars help players get around quickly.

Team up and join the frontline in Squad 44, the most authentic tactical WW2 shooter. Experience ruthless realism with an immense arsenal of faithfully recreated weapons and vehicles across massive WW2 battlefields.

WW2 Online is a completely F2P player-driven simulated wargame with a first-person tactical and strategic layer. You’ll fight a global war on a single worldwide server capable of holding thousands of players. Unmatched combined arms gameplay on a massive scale, now with built-in voice comms.

Training & War Simulation (TWS) is an ultra-realistic experience of air, land, and sea combat on a global scale built in Unreal Engine 5.

Tactical Warfare Simulator is a squadron management flight simulation set during World War I.

Bohemia Interactive's debut game published by Codemasters as Operation Flashpoint in 2001, became genre-defining combat military simulation and the No. 1 bestselling PC game around the world and has won many international awards, including “Game of The Year” and “Best Action Game”. Over 2 million copies have been sold since its release.

Destroy, smash and blast your way to victory! Use advanced weapons and vehicles to dominate the battlefield.

In Enlisted, you are not only commanding a single soldier, but an entire squad! This MMO squad based shooter recreates the key battles of the bloodiest war of the 20th century, with hundreds of soldiers, tanks and aircraft taking part in each battle.

POLYGON is a tactical multiplayer team 1st person shooter. Using various weapons, you will battle with up to 32 players on large-scale maps. Properly managing your arsenal and skills, you will lead your team to victory!

Sabotaj is a tactical FPS game about the confrontation of Tactic (Agent) and Force (Soldier) forces. Both sides are tasked with eliminating the other while also playing for the bomb. Enjoy this mode and much more in frantic battles full of action!

Valve's WWII Multiplayer Classic - Now available for Mac.