Top similar games like Operation Space Force:
Operation Space Force FREE
Join Operation Space Force, a free-to-play team-based shooter that takes place in space. Explore weapon customization and different heroes, your base, fight against enemies, and experience different game modes.
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GROUND BRANCH$29.99
From one of the developers behind the original Rainbow Six® and Ghost Recon® games, comes a thinking-man's first-person shooter featuring in-depth character and weapon customization. Take your time. Think ahead. Get the job done.
GUNWATCH: Conflict SurvivalFREE
1-16 Player COMBAT ZONE & 1-4 Player COOP Zombie Wave Survival in Comic style. Singleplayer and Multiplayer Playthrough. Get ready for GUNWATCH: Conflict Survival!
UbermenschFREE
First-person mod of the Unreal Engine Lyra starter project
POLYGONFREE
POLYGON is a tactical multiplayer team 1st person shooter. Using various weapons, you will battle with up to 32 players on large-scale maps. Properly managing your arsenal and skills, you will lead your team to victory!
Zero Caliber VR$24.99
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!
Primal Carnage: Extinction$12.99
Hunt humans, slay dinosaurs. It's chaotic prehistoric PvP, pick a side. Think fast, or you're extinct!
Voice of ChernobylFREE
Voice of Chernobyl is a Multiplayer First-Person Shooter in a chaotic world! with different variety of maps, intense battles and over 50 weapons!
141$9.99
Engage in deadly shootouts with a diverse arsenal of weaponry in this fast competitive online FPS. The objective: Get the encrypted data back to the source. Find the encrypted key and activate the data SLOT, a pyramidal dock with the power of sending the data back to ATMOS.
Open Mod 2024.2FREE
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.
Elden Gunfire 2$7.99
A comic, funny and cute online multiplayer third person shooter game for everyone with fantastic cartoon 3D next generation graphics and captivating gameplay.
Interstellar Marines$9.99
UPDATE 28 AVAILABLE - Interstellar Marines is an immersive tactical sci-fi First Person Simulator in the making, offering a unique blend of tactical gameplay, dynamic environments and non-scripted AI. Play Singleplayer or Co-op/PvP on servers around the world.
BrainBread 2FREE
Grab a weapon, demolish your enemies, level up, become more powerful, let the gore flow, let the limbs fly. BrainBread 2 introduces a zombie fps mixed with RPG / Arcade elements, the game is very action-packed and generally fast-paced.
Screws Loose$1.99
Be the best battle bot in this fun multiplayer shooter. Challenge others to this deathmatch style game across various maps and battlegrounds. Get more kills than your foe and win the match.
No More Room in Hell 2$29.99
No More Room in Hell 2 is a terrifying 8 player co-op action horror experience. Find your friends in the dark and survive - in a dynamic, endlessly replayable zombie apocalypse.
Chased by Darkness$3.99
Chased by Darkness is a 1-4 players co-op survival horror. Your mission is to face supernatural entities and banish them to the spiritual plane. Explore, fight enemies and don't let the darkness reach you.
CAM$8.99
CAM is a fps that has action and a zombie survival mode, featuring a body camera perspective and realistic graphics. Wishlist and share CAM with friends! Sept 28 Update: We are reading your reviews, we are working on improving the game, thanks! !!!
Guns of Icarus Alliance$4.99
Own the skies in steam-powered airships! Guns of Icarus Alliance is a team-based online game that pits co-op crews against both rival teams and an AI that learns your tactics. Players become part of the story as each battle shapes history in an ever-changing steampunk world.
Elden Gunfire$7.99
Elden Gunfire is a PvP and player vs bot online multiplayer third person shooter game with cute comic cartoon 3D graphics and captivating gameplay.
The Last One$8.99
Once a prosperous city Istanbul is fallen. Prepare your gear, defeat zombie hordes and reclaim your hometown. Uncover hidden story behind the disaster and learn what controls the zombies. Select your side between military and rebels and fight for the control of the city.
FunkyMouse's ISO$7.99
ISO is an indie built one shot–one kill airsoft first person shooter. Fight alongside your friends in intense 5v5 battles or fight solo in 10 player free for all matches. Immerse yourself in the stunning visuals created in Unreal Engine 5 and dive into fast paced gameplay where every BB counts.
The Undisputables : Online Multiplayer Shooter$5.99
The Undisputables : Online Multiplayer is a PvP online multiplayer TPS shooter game with fantastic comic cartoon 3D graphics and captivating gameplay.
Garry's Mod$9.99
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.
Onward$24.99
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
Recoil Rush$7.99
Recoil Rush is a fast-paced movement shooter where your weapon’s recoil is your only means of movement. Master the art of propulsion as you blast through over 40 challenging levels in the single-player mission mode and go head to head against other players in multiplayer.
The Anacrusis$9.99
Battle for survival against endless alien hordes with your friends! From the lead for Left 4 Dead and L4D2, The Anacrusis is a 1-8 player first-person shooter. Experience intense 4 player co-op action or play as the aliens and stop your friends in Versus mode. Now with Steam Workshop support!
Telefrag VR$16.99
Telefrag VR is a hellishly fast-paced shooter with visceral movement and combat mechanics. Dash, shoot, and teleport around unique arenas that feature impossible geometry where there is no right side up and death can come from any direction.
100 KILLS CHALLENGE: ORIGINSFREE
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!
Lock In$24.99
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!
Rust$39.99
The only aim in Rust is to survive. Everything wants you to die - the island’s wildlife, other inhabitants, the environment, and other survivors. Do whatever it takes to last another night.
TOXIKK™FREE
FRAG LIKE IT'S 1999! TOXIKK plays as if today's military shooters never existed: Designed as a spiritual successor to the FPS giants of the late 90s and early 2ks, TOXIKK carefully evolves their mechanics with modern technology and fresh ideas elaborated with Arena-FPS enthusiasts.
Xendless$0.99
What is Xendless? Xendless is a fast FPS mini-game that u can play alone or Co-op with friends
Level Zero: Extraction$19.99
Tactical extraction shooter meets immersive survival horror. Play as rival mercenaries fighting for loot, or as alien monsters hunting humans from the shadows. Solo or with friends, experience this unique dark take on asymmetrical PvPvE multiplayer.
Grunt1914$2.99
Grunt1914 is a World War 1 multiplayer shooter set in various spectacular stages across the war torn arenas of history! Being based on the conflicts between the Allies and the Central Powers in a battle hardened world, there will be blood - come sun, rain or snow in darkness or light!
Dark Prospect$6.99
Dark Prospect is an asymmetrical FPSvsRTS multiplayer game. FPS players must survive by gathering resources, building defenses and fighting against a player or AI who summons, commands, upgrades monsters and casts spells from an RTS perspective.
Friends vs Friends$9.99
A frantic, online PvP shooter that combines combat and deck building. Choose a character, customize your card-based loadout, and get ready for the fights of your life!
Orbit Outlaws$9.99
Orbit Outlaws is the definitive physics-based arena combat game. Use gravity to pull off impossible shots in competitive and casual multiplayer. Choose your gun, chassis, and pilot, then upgrade and optimize your loadout as you progress against rival pilots.
SplitgateFREE
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.
BLOCKPOST LEGACYFREE
Procedural cubic 3D-shooter in the best traditions of the genre. The game is a rich cocktail consisting of the most popular and functional gaming solutions. Customization of characters, opening cases and improving the existing arsenal — all this is available in the game now!
Teamkill$3.99
Teamkill is a fast and chaotic team-based multiplayer shooter where the teams are always changing and every shot counts.
100 KILLS CHALLENGE$2.99
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!
Shoot on SightFREE
The System built a world of injustice and oppression. Pressed up against the wall, it now fights for its survival. Uphold the law as an elite police officer or join the Stagers to liberate the world, defining the future of society in this multiplayer isometric tactical shooter!
Helios Battle Universe$9.99
Helios Battle Universe is a multiplayer shooting VR game. With up to eight players, you can experience the pain of true victory and defeat through various game modes.
Element Battle RoyaleFREE
Element Battle Royal takes BR to the next level with realistic mechanics, small games of only 24, and a large map to explore with others. Your main goal is to survive and thrive until you're the last man standing.
Efpiyes$6.99
Efpiyes is a multiplayer first-person shooter with a built-in map editor that anyone can use.
Murder Miners$2.99
The #1 rated Xbox Live Indie Game. Halo-inspired. Destructible/constructible environments. Vehicles. Zombie survival. Hookshots. Infection mode: Be the zombie & eat the dead to level up your zombie abilities. Community playdates are still hosted every week, join us!
DRONE The Game$19.99
This version of DRONE does not yet include updates from Earth 2. We invite players to download the free demo but please resist purchasing the game as Earth 2 intends to re-release the full version as free-to-play, making it accessible for everyone. Follow our Socials and Discord for news/updates.
Combots$4.99
Combots is a multiplayer robot war shooter set in fully procedurally generated maps with the physical environment.
Warfare : Battleground™FREE
Join Warfare: Battleground, an arcade multiplayer first-person shooter! Fight in a variety of modes using a large arsenal of weapons and destroy your opponents with helicopters and air strikes. Are you ready for battle?
Crunch Element$19.99
Raid destructible compounds using explosive gadgets and tactical weaponry! Hone your CQB skills in constantly changing compound layouts and blast open entry points with explosives to get the perfect shot. Team up with your squad or take on the challenge as a lone wolf!
Prime Agents$14.99
A first person shooter entangled with magic.
FPS Arena Online$7.99
FPS Arena Online F.P.S.A.O is a Novelty Network Multiplayer PVP Based first-person shooter game. Battle your friends or host sessions for other players to join.