Games like Classic Marathon on Steam
            
              
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        Catto Pew Pew! CLASSIC
      
      
        Catto Pew Pew! CLASSIC is a chaotic physics-based arena shooter where your shots cause your opponent to fly backward. Join the chaos for free!
      
    
    
  
      
        Shadow Warrior 3: Definitive Edition
      
      
        Take an adrenaline-fueled journey through a mythical Japanese realm in the Definitive Edition of Shadow Warrior 3, packed with new features, and enjoy an ultraviolent blend of fast-paced gunplay, razor-sharp melee combat, and spectacular free-running movement.
      
    
    
  
      
        Half-Life: Opposing Force
      
      
        Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. Named 'Game of the Year' by the Academy of Interactive Arts and Sciences.
      
    
    
  
      
        Halo Infinite
      
      
        From one of gaming's most iconic sagas, Halo is bigger than ever. Featuring an expansive open-world campaign and a dynamic free to play multiplayer experience.
      
    
    
  
      
        Project Crypt
      
      
        Project Crypt: The horror adventure about escaping a city overrun by monsters.
      
    
    
  
      
        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.
      
    
    
  
      
        BioShock™
      
      
        BioShock is a shooter unlike any you've ever played, loaded with weapons and tactics never seen. You'll have a complete arsenal at your disposal from simple revolvers to grenade launchers and chemical throwers, but you'll also be forced to genetically modify your DNA to create an even more deadly weapon: you.
      
    
    
  
      
        Quake II
      
      
        You are humanity’s last hope to stop the Strogg, a hostile alien race waging war against Earth. Play this military sci-fi FPS, now upgraded for modern platforms with improved visuals, new campaign content, online multiplayer/co-op, and more.
      
    
    
  
      
        Rogue Shooter: The FPS Roguelike
      
      
        A fast-paced mashup of roguelikes and first-person shooters.
      
    
    
  
      
        BioShock Infinite
      
      
        Indebted to the wrong people, with his life on the line, veteran of the U.S. Cavalry and now hired gun, Booker DeWitt has only one opportunity to wipe his slate clean. He must rescue Elizabeth, a mysterious girl imprisoned since childhood and locked up in the flying city of Columbia.
      
    
    
  
      
        SWAT Commander
      
      
        Join the Special Weapons and Tactics Unit in SWAT Commander! Issue orders to your squad in single player or create one with up to 5 players in co-op. Configure equipment, study briefings, deploy on missions with various environments and objectives. Use your tactical skills to restore law and order.
      
    
    
  
      
        Forgive Me Father
      
      
        Forgive Me Father is a dark retro horror FPS set in a comic book style world inspired by the novels of H.P. Lovecraft. As the only one left with full senses, you begin a journey in search of answers and relief. How long can you last?
      
    
    
  
      
        Counter-Strike Nexon
      
      
        Counter-Strike Nexon is a Free to Play MMOFPS offering competitive PvP and PvE action including content from the original Counter-Strike and all new game modes, map creation function, weapons, and hordes of Zombies!
      
    
    
  
      
        Beyond The Wire
      
      
        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.
      
    
    
  
      
        Hyper Dash
      
      
        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.
      
    
    
  
      
        Deathmatch Classic
      
      
        Enjoy fast-paced multiplayer gaming with Deathmatch Classic (a.k.a. DMC). Valve's tribute to the work of id software, DMC invites players to grab their rocket launchers and put their reflexes to the test in a collection of futuristic settings.
      
    
    
  
      
        DESYNC
      
      
        DESYNC is an intense single-player first person action game that begs you to play dangerously and creatively. Eliminate your opponents as you perform violent attack sequences using the explosive digital weaponry and lethal side-arms at your disposal.
      
    
    
  
      
        Rebel Forces
      
      
        Are you ready to be the ultimate soldier and fight until you defeat all of your enemies?
      
    
    
  
      
        Quake
      
      
        Developed by the award-winning id Software, Quake® is the ground-breaking, original dark fantasy first-person shooter that inspires today’s retro-style FPS games. With Quake (Enhanced), experience the authentic, updated, and visually enhanced version of the original.
      
    
    
  
      
        Blockstorm
      
      
        Blockstorm is a FPS game set in a world made of destructible blocks. All maps and characters included in the game are made with the same tools that are available to the public. You can build everything in Blockstorm, and you can destroy it.
      
    
    
  
      
        Ironsight
      
      
        Online FPS game, near future background, Resource Warfare between Military Forces and PMC. More than 50 kinds of original weapons with customization option. Use Peripheral objects, Tactical drones, Active objects to experience dynamic warfare.
      
    
    
  
      
        Zula Global
      
      
        Zula is an intense free-to-play FPS in which you can play cooperatively with your teammates to overthrow the enemy side. You can enjoy new content weekly and receive gifts every day. Variety of maps and weapons from the real world so you can immerse yourself 100%.
      
    
    
   
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
    