Top similar games like Marathon:

EVE Vanguard is a brutal sci-fi shooter. Scavenge resources, upgrade your gear, and outmatch rivals in a universe at war.

Eden: Discovery is a post-apocalyptic extraction FPS for 20 players. Scavenge loot, battle AI and rivals, and escape with your gear—or lose it all. Use in-game currency, run tournaments, and trade in a creator-driven world where every choice carries real stakes.

Become a God and hunt Marines with 100+ powerful spells — or join the Marines, shoot demons, steal divine treasures, and escape the planet in this epic 4vs1 asymmetric game.

ARC Raiders is a multiplayer extraction adventure, set in a lethal future earth, ravaged by a mysterious mechanized threat known as ARC.

Become one of the Hunters in Astro Hunters VR - PvPvE extraction shooter set in space. Explore a unique planet, fight with different enemies, craft, gather resources, and upgrade your weapons. But remember there are also other hunters on the planet. Will you ally, fight, or betray - it's up to you!

Tom Clancy's Rainbow Six® Extraction is a tactical, co-op, PvE first-person shooter where you and your squad face an evolving alien threat. Teamwork, tactics, and flawless execution are key to your survival.

CRAST is a dynamic online first-person survival shooter. Game locations are created exclusively for the convenience of the gameplay. You do not need to worry about various weapon settings, CRAST will take care of this. CRAST will determine your level of play and select a worthy opponent.

Starsiege: Deadzone is a corridor extraction shooter set in the far reaches of space. Delve into derelict space stations overrun by hostile Cybrids in search of valuable resources. Group up with 2 squadmates to search for valuable resources and escape alive.

Play for free in operator-based extraction and full-scale combined arms warfare. Become elite Operators, customize an ever-expanding arsenal of weapons, and deploy into thrill-packed missions across multiple modes.

Cyberless: Online," a multiplayer, FPS, and Sci-Fi game, presents the government warfare between two factions, Forces and Rebels. While Rebels argue that elections are rigged, Forces hold the power. Engage in the battle to contribute to the storyline of the Cyberless game series!

Survive, level up, and dominate the arena in Shoot & Neon, a fast-paced multiplayer FPS bursting with neon lights, endless waves, and powerful upgrades. Gear up for chaotic action!

Daemon is an action-packed first-person shooter with expressive and customizable gameplay that can be built for tactical assistance, controlling space, or dealing oppressive damage. Combine a wide variety of weapons and abilities to out-strategize your opponents and claim victory.

SPLITGATE: Arena Reloaded fuses the best of Splitgate 1 & 2, bringing back that classic arena shooter feel. Play free now.

Fast-paced competitive FPS with character abilities. Combining realistic settings with superpowers. Geared toward ESPORT with In-game Map Editor. Organize tournaments, customize weapons and characters, replay matches, manage your team, variety of modes and exclusive attention to gunplay.

STEEL HUNTERS is a Free-to-Play, PvPvE shooter with futuristic mech battles. Level up your Hunter and upgrade your arsenal to turn rivals into scrap. Choose your playstyle and combat tactics against 5 other duo teams. Only one can extract from the Hunting Grounds.

The 100% accurate representation of the Armor Swap system from Apex Legends. Use your real game Mouse Sensitivity and Field of View parameters and choose your training mode. Now you're ready to become the best Armor Swapper in the world.

The Dream is a minimal extraction adventure game, enter a dystopian vision in a post world war 3 set in Barcelona 2033. Survive, explore and clean the radioactive AI slop in Barcelona . Warning there is AI dropping slop everywhere, join the heroes of the plaza and save the city

Wildgate is a PvPvE multiplayer shooter that blends tactical ship-to-ship combat with fast-paced first-person action. Evade deadly environmental hazards, search for powerful weapons and ship upgrades, and be the first crew to escape with the Artifact... or the last crew left flying.

Paladins is the ultimate fantasy team-based shooter experience, with over 50 customizable Champions fighting in 5v5 action across a diverse Realm of modes and maps!

The Cycle: Frontier is a free-to-play PvPvE Extraction Shooter driven by suspense and danger. Prospect for resources and other riches on an abandoned alien world ravaged by a deadly storm, inhabited by monsters and other ambitious Prospectors.

TECH REAPER is a brutal dark sci-fi co-op shooter. Define your playstyle through deep customization—from lightweight speed demons to heavy armored gunners. Deploy lethal units called "Instruments" to battle evolving threats across hostile regions.

Asymm is a single game with multiple classes, each representing a different genre. The Commander is a top-down real-time strategy and tower defense game, the Soldier is a First-Person Shooter, and the Support class is based on third-person Action Role-Playing Games.

Yee-haw, Cowboys! Team up in this chaotic 1-4 player co-op shooter. Journey to the Far Far West to blast monsters, sling spells, complete missions, and collect bounties. Work as a team to get in, get paid and get out (mostly) alive.

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.

Gray Zone Warfare is a tactical sandbox extraction FPS that elevates the genre with a persistent open world set in a Southeast Asian jungle. Join a Private Military Company deployed after a mysterious Event and survive high-stakes PvEvP or PvE operations to take control and uncover the truth.

Road to Vostok is a hardcore single-player survival game set in a post-apocalyptic border zone between Finland and Russia. Survive, loot, plan and prepare to cross the border into Vostok, a permadeath zone where one mistake can end it all.