Top similar games like Sigma Squad:

Fight in the wars engulfing the world using the world’s deadliest weapons and combat vehicles, rank your way up by building your reputation from being a simple soldier to become an elite PMC operator.

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

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.

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®!

A third person online shooter

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

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.

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 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.

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 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.

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.

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.

Lock In is a realism strategy shooter. Immerse yourself in this all new action packed competitive thrill gaming experience. Test your combat skills and strategic savvy against enemy foes to ensure 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!

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!

Kommando is an online competitive tactical shooter set in fictional but realistic locations from all across the globe. It features a competitive 5v5 FPS experience inspired by tactical shooters of the past and present.

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.

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!

Old-modern-school shooter with a focus on the player. Play one of the fastest multiplayer games out there with dozens of weapons and a challenging recoil. Play fast. Play the past!

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.

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.

Form your team with up to 5 friends in Task Force Gaming's® Protocol: Children of War and enjoy the unique variation for military shooters based on real experience of US Army Soldiers who fought in Afghanistan.

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.

A chaotic multiplayer shooter where the rules change every game! Party Game x Arena Shooter — friends not included.

Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source™ technology.

Take to the streets for intense close quarters combat, where a team's survival depends upon securing crucial strongholds and destroying enemy supply in this multiplayer and cooperative Source Engine based experience.

Hyper Dash is a free VR multiplayer team based shooter. Make smart use of Dashing, Sprinting, Walking and Rail Grinding to get around the arenas and win in a variety of gamemodes like; Payload, Domination, Control Point, (Team) Deathmatch, Capture The Flag, Elimination & Ball.

Paintball Playground VR is Sports/Shooter game where you can compete against other players on SpeedBall, SpeedQB or Woodsball maps.

Operation Airsoft is an online first-person shooter based on the popular sport of airsoft. Choose from a library of real-life field layouts, including SpeedQB, Speedsoft, and Milsim game styles. (Currently Outdated)

Dive into the future of gaming and wield your own arsenal of weapons against adversaries. Most importantly, revel in the chaos of possibilities that the weapons provide in this new type of game and have an absolute blast!

Download now and explore VAIL’s free-to-play Citadel. Discover why VAIL is the highest rated VR Shooter with best-in-class mechanics, precisely tuned interactions, and immersive physics systems.

Battlerace is a first-person shooter with dynamic battlefields. Apply your own strategy using the available arsenal and lead your team to victory on a map with up to 16 players.

War Identity is a team-based first person shooter set in chaotic events. You play as a Survivalist or UMSC in competitive multiplayer game modes. Linking the gap between arcade shooters and realistic military battles.