Military Indie games to play together

162 Military Indie games your group can play together online, including Ultimate Zombie Defense 2, Zero Caliber 2 Remastered, and Pavlov.

All games: 24

Ultimate Zombie Defense 2

4-player co-op, zombie slaying, base building, boss battling mayhem! Cleanse the infected wave by wave and upgrade your base with traps & defenses in Ultimate Zombie Defense 2!

77% positive of 606 reviewsPlaying now: 12$3.69

Zero Caliber 2 Remastered

Zero Caliber 2 Remastered brings the full VR shooter experience to PC - with intense, cinematic firefights, a full single player and Co-op campaign, PvP, a huge arsenal to unlock, and character customization to make you stand out. Jump in if you’re after a proper VR shooter. Out NOW!

77% positive of 454 reviewsPlaying now: 12$14.99

Pavlov

Pavlov is a multiplayer shooter in VR with heavy focus on community features. Realistic reloading features and fast paced combat as part of the core experience. Play the #1 most popular VR shooter on PC today.

87% positive of 37,863 reviewsPlaying now: 70$24.99

SWAT Commander

Take charge of a SWAT unit as an elite operator. Command a specialized AI squad or team up in co-op to seize suspects, rescue civilians, and restore order. Study the briefing, kit out your team, and execute your plan with disciplined precision.

76% positive of 685 reviewsPlaying now: 7$13.99

Plastic Battlegrounds

Set up the battlefield with an ever growing list of units, vehicles, and emplacements! Then either join the battle as a plastic soldier or be life sized and tower over the chaos.

89% positive of 285 reviewsPlaying now: 2$9.99

BRUTAL JOHN 2

Join BRUTAL JOHN and BRUTAL DOG in a ultraviolent old-school FPS set in a world overrun by crypto-mining technologies, where it’s up to you to destroy them and reclaim control. Prepare for an adrenaline ride that pays homage to the best shooters of the '90s.

94% positive of 572 reviewsPlaying now: 1$12.99

Bodycam

Bodycam is the first tactical multiplayer FPS with a true body-camera view in Unreal Engine 5. Close-quarters combats feel raw and loud. Every angle, callout, and bullet matters. Play Deathmatch, Team Deathmatch, and Wingman on photoreal maps where teamplay, tactics, and clutch skill are key.

80% positive of 67,582 reviewsPlaying now: 2,108$33.32

WARNO

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.

80% positive of 14,667 reviewsPlaying now: 995$39.99

Tank Squad

Tank Squad is a tactical-combat action game. Take part in big tank battles during World War II. Play single-player or coop (4 players). Repair your tanks, replenish supplies, manage the crew and get back to the action!

70% positive of 891 reviewsPlaying now: 10$19.99

Warside

Fast-paced, classic-style turn-based tactics. Pick from 14 Commanders with game-changing Battle Powers, command 30+ land, sea and air units across a 30-mission campaign, then take it online or build your own maps.

68% positive of 561 reviewsPlaying now: 23$24.99

Onward

Onward is the most immersive tactical VR shooter. Join your squad for a wide variety of competitive PvP, co-op PvE, and solo game modes, including intense multiplayer battles or 4-player co-op missions. Realistic weaponry and combat mechanics will push your survival and combat skills to their limit

69% positive of 8,617 reviewsPlaying now: 10$24.99

Scourge Of War - Remastered

Welcome to Scourge of War, a real-time 3D computer game/simulation developed by NorbSoftDev, the company headed by renowned game designer Norb Timpko, designer of Mad Minute Games' acclaimed Take Command series. Scourge of War is the epitome of historical command simulations.

89% positive of 173 reviewsPlaying now: 11$18.99

Mini Royale

Brace yourself for an action-packed shooter experience in Mini Royale! Battle as green army toy soldiers in a massive kids' bedroom, fighting for survival in modes like Battle Royale, Deathmatch, and more—where only the strongest players or teams claim victory.

65% positive of 3,832 reviewsPlaying now: 38Free

9-Bit Armies: A Bit Too Far

Unleash voxel warfare in 9-Bit Armies: A Bit Too Far. Lead a modern military, build bases, unlock units, and attack in all-out war. Engage on land, sea and air in over two dozen missions, online skirmishes, or co-op. Easy to learn, a challenge to master.

80% positive of 950 reviewsPlaying now: 21$9.99

Nuclear Option

Fly near-future aircraft with immersive physics across dynamic battlefields, facing land, air, and sea threats. Wage war against AI or rival pilots using an array of advanced weaponry, including tactical and strategic nuclear weapons capable of annihilating anything in your path.

94% positive of 10,797 reviewsPlaying now: 484$19.99

Hexarchy

Hexarchy is an innovative, fast-paced, historical 4x strategy game where you use cards and deckbuilding to make your decisions. Single-player and online multiplayer.

82% positive of 1,246 reviewsPlaying now: 50$1.99

Strike Force Heroes

Strike Force Heroes is an oldschool arena shooter rebuilt with modern mechanics with full co-operative and PvP online multiplayer. It melds over the top action with epic story-telling in this intense remake of the hit Flash game.

78% positive of 4,232 reviewsPlaying now: 23$11.99

E.E.R.I.E2

E.E.R.I.E 2 is a tactical shooting game. In the modern Gensokyo, play the role of fairy Luna, and uses a variety of modern light weapons and tactical equipment to join in a war that decides the fate of Gensokyo.

74% positive of 627 reviewsPlaying now: 2$7.99

Renaissance Kingdom Wars

The year is 1510. As wars rage across Europe, Africa, and the Middle East, it is the age of gunpowder and mercenaries - that changed the course of history. You can do it as well, going from a leader of men to the ruler of an empire in this unique mix of RTS and grand strategy.

70% positive of 141 reviewsPlaying now: 1$19.99

63 Days

Coming of age as a part of the first generation born free, WWII stripped me of my family, home, and future. Now I'm left with only one choice: to get my revenge and independence, or die trying. The odds are against us: will our tactics, stealth and teamwork be enough?

72% positive of 419 reviewsPlaying now: 1$29.99

Zero Caliber VR

Zero Caliber is the ultimate VR FPS: single player/Co-op campaign, PvP and mod support with 40+ realistic firearms & melee weapons, 100+ unlockable skins, 50+ attachments, realistic physics, progression & more! Immerse yourself in the action, customize your gear and unleash your inner hero!

77% positive of 3,767 reviewsPlaying now: 9$24.99

Operation: Harsh Doorstop

Operation: Harsh Doorstop is the ultimate, free to play, tactical shooter sandbox. Play singleplayer, multiplayer, or co-op modes and explore thousands of community-created maps, weapons, and vehicles via the Steam Workshop. Created by developers of the cancelled Project Reality 2 project.

76% positive of 20,965 reviewsPlaying now: 133Free

Foxhole

Foxhole is a massively multiplayer game where thousands of players shape the outcome of a persistent online war. Every individual soldier is a player that contributes to the war effort through logistics, base building, reconnaissance, combat, and more.

78% positive of 47,608 reviewsPlaying now: 1,370$29.99

Isonzo

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!

85% positive of 14,522 reviewsPlaying now: 93$9.99