Top Free Sci-Fi Games for PC and Browser In 2024!
67 free-to-play Sci-Fi games found in our games list!![Valorant](/g/466/thumbnail.jpg)
![Fortnite](/g/57/thumbnail.jpg)
![Dark Orbit Reloaded](/g/380/thumbnail.jpg)
![Once Human](/g/584/thumbnail.jpg)
![Crossout](/g/5/thumbnail.jpg)
![The First Descendant](/g/583/thumbnail.jpg)
The First Descendant
A free-to-play third-person co-op looter shooter developed and published by Nexon.
![Warframe](/g/3/thumbnail.jpg)
Warframe
A cooperative free-to-play third person online action shooter set in an stunning sci-fi world.
![Champions Online](/g/288/thumbnail.jpg)
![Starbreak](/g/118/thumbnail.jpg)
Starbreak
A Roguelike MMORPG with MetroidVania-style platformer gameplay! Castlevania and Metroid fans will love this game!
![Noah’s Heart](/g/528/thumbnail.jpg)
Noah’s Heart
Noah’s Heart is an open-world MMORPG game with a focus on exploration and socialization.
![Ironsight](/g/48/thumbnail.jpg)
![Steel Legions](/g/423/thumbnail.jpg)
Steel Legions
A free to play 3d browser based tank game with fast-paced tactical battles!
![Apex Legends](/g/23/thumbnail.jpg)
Apex Legends
A free-to-play strategic battle royale game featuring 60-player matches and team-based play.
![Warface](/g/207/thumbnail.jpg)
Warface
A free-to-play multiplayer online FPS from Crytek, makers of the Far Cry and Crysis series of games.
![Star Trek Online](/g/14/thumbnail.jpg)
Star Trek Online
A free-to-play, 3D, Sci-Fi MMORPG based on the popular Star Trek series.
![Phantasy Star Online 2 New Genesis](/g/511/thumbnail.jpg)
Phantasy Star Online 2 New Genesis
The legacy of Phantasy Star Online 2 continues a thousand years later!
![Predecessor](/g/578/thumbnail.jpg)
![StarColony](/g/373/thumbnail.jpg)
StarColony
A free-to-play browser MMO strategy game that puts you in command of a rapidly growing city on a dangerous alien world.
![Halo Infinite](/g/515/thumbnail.jpg)
Halo Infinite
For the first time ever, a free-to-play Halo experience is available in the form of Halo Infinite’s multiplayer.
![Tower of Fantasy](/g/529/thumbnail.jpg)
Tower of Fantasy
Tower of Fantasy is a 3D open-world RPG, anime-style sci-fi MMO RPG game with unique characters and beautiful open vistas!
![Destiny 2](/g/21/thumbnail.jpg)
![Dino Storm](/g/417/thumbnail.jpg)
![Project Apidom](/g/579/thumbnail.jpg)
![Pocket Starships](/g/405/thumbnail.jpg)
![Dreadnought](/g/68/thumbnail.jpg)
Dreadnought
A free-to-play combat flight simulator developed by Yager Development and published by Grey Box.
![Super Mecha Champions](/g/507/thumbnail.jpg)
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.
![Splitgate: Arena Warfare](/g/20/thumbnail.jpg)
Splitgate: Arena Warfare
A free-to-play multiplayer shooter developed and published by 1047 games.
![Gundam Evolution](/g/537/thumbnail.jpg)
![Closers](/g/52/thumbnail.jpg)
Closers
A free-to-play episodic anime beat-em-up developed by Naddic Games and published by En Masse Entertainment.
![GetAmped 2](/g/274/thumbnail.jpg)
![Darwin Project](/g/39/thumbnail.jpg)
Darwin Project
A free-to-play 10-player battle royale game set just prior to an impeding ice age.
![Phantasy Star Online 2](/g/467/thumbnail.jpg)
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.