Top similar games like Sigma Squad:

Fight through forgotten WWII bunkers and Cold War black sites, battling rival forces to uncover lost esoteric technology buried from history. Every firefight brings you closer to secrets that were never meant to resurface—and powers that could rewrite the modern world.

A fast-paced multiplayer FPS built around momentum, readable firefights, and tight map control. Host rooms, fight online, or train with bots while you chase Battle Pass progress, quests, and loadout upgrades.

Join fast-paced World War 2 action-packed combat. Play World War Legion -- AAA experience on any hardware. Best-in-class multiplayer gunfight. WW2 weapons gunsmith. Next-level extreme performance. Lightning-speed loading time and a whole lot more.

Breachers™ is a tactical 5v5 VR FPS. Plan your assault or orchestrate your defense as a team through intense close-quarters combat. Climb, vault, rappel, swing, shoot and strategize your way to victory in stunning environments.Supports cross-play with Quest and PSVR2 player base.

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.

Join fast-paced action-packed combat. Play Combat Master -- AAA experience on any hardware. Best-in-class multiplayer gunfight. Next-level extreme performance. Lightning-speed loading time and a whole lot more.

UAL is a FPS game. You can engage in either 1V1, play with or against a friend, or 2V2 duel. UAL relies on e-sport mechanics with Best of 5 Set system (1 Set is a best of 3 games) and mini game for each round.

DIRECT SHOT is a new free online shooter. Where every player can show himself and his abilities in session matches using a large selection of modern weapons, with regularly held tournaments from developers, in which absolutely everyone can participate

Soccerlypse is a First Person Shooter + soccer game where the main objective is to get the ball in the goal more than the opposition and win the game. Play Soccerlypse against real players across the world as you kick, shoot, or explode the ball over the line.

The definitive paintball game that you have been looking for over a decade. A solution for paintball teams to practice and compete on the most recent layouts with the best guns on the market. Join now to battle it out on Ink: Tournament Paintball®!

Bounty City is a multiplayer VR FPS game developed with a unique core concept of a three-way battle. It features diverse scenarios that require intense strategic gameplay.

Path to Freedom is a multiplayer first-person tactical shooter emphasizing squad-based coordination and combined arms warfare.

Infinite is a modern era paintball game that aims to capture the real world aspects of tournament style paintball. Featuring X-Ball format of up to 10V10, Online and Offline Play, markers set to 10.5 ramping, slide or dive into your bunker and engage in competitive matches

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!

Nine to Five is a Team-Based Multiplayer FPS, where you outsmart the competition. Unlock corporation-sponsored gear, customize your weapons, and team up with your colleagues to complete shifts and advance your career!

A Realistic First-Person, 6v6 Tactical Shooter. In an alternate universe where the Soviet Union never fell apart, it looks like the two modern superpowers are starting to get along. Behind the scenes however, the best operatives that NATO and the Warsaw Pact have to offer are going head to head.

Ultimate VR Paintball Experience

A groundbreaking game of teamwork. Tired of being forced into teams without the proper tools? DFUSE's unique synergy system empowers players to fight to their strengths, not only their aim. Play your role, master your weapons, and lead your team to victory. Every action counts. Every player matters.

DotStrike is a 3D online shooter in which alien invaders in the form of colored spheres fight each other in a seaport. But the aliens are not fighting alone.

Welcome to a brutal and unforgiving PvP arena shooter. With the unique PULSE wallhack ability, camping is impossible, keeping the action fast, intense, and relentless. It’s pure adrenaline. A true throwback to the "golden-era" of classic FPS games. Think you have what it takes? Jump in and find out.

Necrosis is one Indie Arcade FPS Game That Brings The Player One Fast Paced Experience with huge variety of weapons to unlock!

Warfork is a demanding fast paced first person shooter with a focus on speed, aim, movement, and above all competitive play.

Zero Grounds is a free-to-play, fast-paced online multiplayer FPS featuring intense battles in antigravity zones. Engage in fast-paced firefights, progress through ranks, customize your loadouts, and enjoy the game's low-poly aesthetics.

Now entering REDSEC, the ultimate free-to-play FPS destination built on Battlefield’s iconic DNA. Featuring Battle Royale, Gauntlet, & the power of Portal.

Armed Zone is an intensive Third Person Cover Shooter game blended with team tactics and diverse gameplays. Experience the furious combat on ever-changing modern battlefields, you can play both Singleplayer and Multiplayer modes.

A competitive 2D tactical shooter with fluid parkour movement and fog of war vision. Battle in 5v5 matches across multiple game modes including bomb defusal, team deathmatch, and free-for-all. Manage a round-based economy, coordinate tactics with your team, and climb the competitive ranked ladder.

Immerse yourself in the classic military shooter experience or obliterate your foes with state-of-the-art, prototype equipment such as plasma rifles or remotely controlled mechs in this dynamic FPS.

Enter the fray in an intense, fast paced first person shooter experience. Kill using firearms, explosives, drones, and air support. Dominate maps in deathmatch, team, and PVE. Win with tactics - or sheer brutality. Remember: Hundred kills. One arena. Zero rules. May the best player win!

"Fire On Fight : Online Multiplayer Shooter" is an old-school PvP and Player vs bot online multiplayer first person modern shooter game with stunning 3D graphics and captivating gameplay.

Open Mod is an entirely free to play, niche, tactical, extreme hardcore first person shooter with immersive aspects that may not have been seen before.

BlastForge– Forge your legend is a tactical FPS featuring clean gunplay, fast-paced combat, and carefully designed maps. Train your skills, fight intense PvP battles, and unlock new tactical options. Forge Your Legend.

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.

Free-to-play action packed multiplayer FPS featuring a variety of gamemodes. Perfect for quick casual games with friends.

Project Impulse is a VR movement shooter where you can climb anything and all interactions are physics based. Jump and slide to keep your momentum to gain an advantage over your enemies!

F.R.A.G.G. is an Arena FPS powered by Unreal Engine 5. Experience optimized, action packed, competitive matches with classic arena FPS mechanics blended together with modern FPS game modes, for the next step in Arena FPS gaming.

The groundbreaking free-to-play, 4v4v4 competitive tactical first-person shooter. Choose your class, utilize an array of gadgets, dominate the game or play the other teams against each other.