Best Free Sci-Fi Games for PC and Browser In 2022!

62 free-to-play Sci-Fi games found in our games list!
Dark Orbit Reloaded
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FREE
Crossout
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FREE
Star Trek Online
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FREE

Fortnite
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FREE

Fortnite

A free-to-play, standalone mode of Epic Game's Fortnite.

Halo Infinite
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FREE

Halo Infinite

For the first time ever, a free-to-play Halo experience is available in the form of Halo Infinite’s multiplayer.

Apex Legends
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FREE

Apex Legends

A free-to-play strategic battle royale game featuring 60-player matches and team-based play.

Dark Orbit Reloaded
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FREE

Dark Orbit Reloaded

A browser-based 3D space-combat MMO with a massive playerbase!

Valorant
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FREE

Valorant

Test your mettle in Riot Games’ character-based FPS shooter Valorant.

SAO’s Legend
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FREE

SAO’s Legend

A free-to-play browser-based MMO based on the popular anime Sword Art Online.

Space Punks
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FREE

Space Punks

Space Punks is a sci-fi co-op looter shooter with graphics and humor that will likely appeal to the Borderlands fans among us.

Destiny 2
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FREE

Destiny 2

A free-to-play multiplayer Sci-Fi MMOFPS from Bungie.

Roller Champions
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FREE

Roller Champions

What if you could player roller derby, but in a more organized and less physically dangerous environment?

Skyforge
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FREE

Skyforge

A impressive Free to play MMORPG where you can become a god!

Phantasy Star Online 2 New Genesis
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FREE

Phantasy Star Online 2 New Genesis

The legacy of Phantasy Star Online 2 continues a thousand years later!

GetAmped 2
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FREE

GetAmped 2

A free to play fighting MMO, experience frantic battles up to 20 players.

Warface
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FREE

Warface

A free-to-play multiplayer online FPS from Crytek, makers of the Far Cry and Crysis series of games.

Crossout
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FREE

Crossout

A post-apocalyptic MMO vehicle combat game!

Ironsight
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FREE

Ironsight

A free-to-play futuristic shooter published by Aeria Games.

Phantasy Star Online 2
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FREE

Phantasy Star Online 2

Welcome to ARKS, and elite task force searching dangerous planets for the corrupted Falspawn in Phantasy Star 2 Online, Sega’s popular, free-to-play sci-fi MMORPG.

Star Trek Online
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FREE

Star Trek Online

A free-to-play, 3D, Sci-Fi MMORPG based on the popular Star Trek series.

Ace Online
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FREE

Ace Online

A free to play fast action 3D sci-fi MMO where players control space fighters jets.

Dino Storm
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FREE

Dino Storm

A free-to-play 3D MMO with cowboys, dinosaurs, and laser guns.

Closers
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FREE

Closers

A free-to-play episodic anime beat-em-up developed by Naddic Games and published by En Masse Entertainment.

Paladins
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FREE

Paladins

A free-to-play team-based shooter developed and published by Hi-Rez Games, the creators of SMITE.

MechWarrior Online
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FREE

MechWarrior Online

A free-to-play PvP game that's a faithful adaptation of the popular MechWarrior strategy board games.

Quake Champions
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FREE

Quake Champions

Quake Champions is a callback to the early days of the Quake IP, featuring the fast-paced action that made the IP popular over two decades ago.

PlanetSide 2
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FREE

PlanetSide 2

A free-to-play open-world FPS that pits three factions against each other in a never-ending war.

Warframe
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FREE

Warframe

A cooperative free-to-play third person online action shooter set in an stunning sci-fi world.

Dreadnought
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FREE

Dreadnought

A free-to-play combat flight simulator developed by Yager Development and published by Grey Box.

Splitgate: Arena Warfare
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FREE

Splitgate: Arena Warfare

A free-to-play multiplayer shooter developed and published by 1047 games.

AirMech Strike
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FREE

AirMech Strike

A free to play Action RTS with MOBA elements.

Starbreak
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FREE

Starbreak

A Roguelike MMORPG with MetroidVania-style platformer gameplay! Castlevania and Metroid fans will love this game!

Super Mecha Champions
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FREE

Super Mecha Champions

Super Mecha Champions is a PC port of the mobile anime PvP game from NetEease, featuring a variety of modes but focusing on battle royale.

Pocket Starships
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FREE

Pocket Starships

A free-to-play cross-platform space combat MMO from SPYR games.

Astro Empires
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FREE

Astro Empires

A text-based sci-fi strategy and diplomacy MMO Game in a persistent universe.

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