Games like Deuterium Wars on Steam
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Splitgate 2 Beta
Splitgate 2 is the only free-to-play shooter with portals, delivering next-level gunplay, fluid movement, and a constantly evolving experience, featuring a new Battle Royale where you can portal between unique worlds. Welcome to the future of sport.
Madness Cubed
Online shooter with a variety of game modes and a huge arsenal of weapons. Fight with other players, or team up with them to defeat hordes of zombies and mutants!
Orbital Gear
Orbital Gear is a fast paced sidescroller shooter where you utilize the gravitation of celestial objects to give you momentum through space. Arm your Mech with two of the twelve different weapons and destroy your enemies.
Fly Punch Boom: First Impact!
The DEMO for the WILDEST ANIME FIGHT, Fly Punch Boom! Fly super fast, smash your friends through skyscrapers and break the planet with one punch! Up to 4 players local & online. Now with workshop for INFINITE CHARACTERS!
Allods Online RU
Tighten the ranks on your path to glorious victories in Allods Online! Team up with your friends to explore the dangers of the mysterious Astral. Together you will prevail!
Enemy On Board
Online (6v2) social deduction game that will ruin your friendships. 6 crew members, 2 murderous shape-shifting aliens. Trust No One.
Black Squad
Black Squad is a free-to-play military first-person-shooter. Players can master their skills and show off their strategies with a wide range of game maps, modes, and weapons to choose from. Join thousands of FPS players worldwide in one of the most played games on Steam!
Loop-Loop DX
Far into the future, a galactic super prison known as "The Prisom" keeps the Galaxy's most dangerous criminals within it's colorfully crystalline walls. Escape this superstructure by blasting down prison staff, other criminals, and even... yourself.
Wurm Online
A sandbox MMORPG that has pushed the boundaries on what it means to be open world and stood the test of time. Dig, mine, shape the world around you and make your lasting mark!
Professional Fishing
Are you falling asleep with a rod? Never again! Professional Fishing will never let you fall asleep! Play an amazing fishing simulator and feel like a real angler! Create your own fishing club and compete with others!
Splitgate
Splitgate is a free-to-play, fast-paced multiplayer shooter that features player-controlled portals. This sci-fi shooter takes the FPS genre to a new dimension with its portal mechanics, delivering high-flying, multi-dimensional combat.
Mega Hasan
32 levels of platforming awesomeness.
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.
GrandChase
Grand Chase is a free side-scrolling online action RPG with anime inspired graphics. Enjoy exciting adventures in dungeons and PvP with unique characters.
![MadOut2 BigCityOnline [CLOSED]](https://shared.cloudflare.steamstatic.com/store_item_assets/steam/apps/586980/header.jpg)
MadOut2 BigCityOnline [CLOSED]
Open world game, with free roam game play, many cars, missions and - online mode!
Project Torque - Free 2 Play MMO Racing Game
Classic Free to Play MMO Racer from the late 2000s is coming back online with all your favourite game modes like Sim, Drift, Drag, CTF and Thunder Alley.
BLACK STIGMA
BLACK STIGMA is a hero shooter game with a diverse cast of characters. You can choose and customize a handgun of your preference and upgrade your character's abilities in different ways. Play as your ideal killer character, from long-range precision shots to close-range brawls.
America's Army: Proving Grounds
America’s Army: Proving Grounds is the official game of the U.S. Army and part of the highly acclaimed America’s Army game series. This free military game focuses on small unit tactical maneuvers and puts you to the test in a wide variety of new America’s Army maps and AA fan favorites.
Drop In - VR F2P
Drop In - VR F2P is a Free to play Low poly social game space. In Early Access players will be able to hang out in a lobby, play mini games, Squad up for Apoc, Zombies or Sandbox. Missions are being actively developed. DLC will be added after the game comes out of early access.
STALCRAFT: X
STALCRAFT: X is the largest open-world online game in the Chernobyl Exclusion Zone. Explore the world full of mutants and anomalies alone or with friends — unforgettable emotions guaranteed.
Guns'n'Stories: Preface VR
Put on your VR device and grab a gun for one heck of a wild n' crazy story heading your way! Dive into your grandfather's memories, who once was an infamous bounty hunter! Relive his glory days full of adventures. Dark humor, steampunk and cowboys – this is the world of GUNS`N`STORIES.