Top Free Sci-Fi Games for PC and Browser In 2024!
70 free-to-play Sci-Fi games found in our games list!
Noah’s Heart
Noah’s Heart is an open-world MMORPG game with a focus on exploration and socialization.
Spectre Divide
A 3v3 tactical shooter developed and published by Mountaintop Studios in partnership with former pro gamer shroud,
Apex Legends
A free-to-play strategic battle royale game featuring 60-player matches and team-based play.
Phantasy Star Online 2 New Genesis
The legacy of Phantasy Star Online 2 continues a thousand years later!
Halo Infinite
For the first time ever, a free-to-play Halo experience is available in the form of Halo Infinite’s multiplayer.
Warface
A free-to-play multiplayer online FPS from Crytek, makers of the Far Cry and Crysis series of games.
Stormgate
A free-to-play science fantasy real-time strategy game in which humans and robots defend Earth from alien forces.
The First Descendant
A free-to-play third-person co-op looter shooter developed and published by Nexon.
Starbreak
A Roguelike MMORPG with MetroidVania-style platformer gameplay! Castlevania and Metroid fans will love this game!
Steel Legions
A free to play 3d browser based tank game with fast-paced tactical battles!
Star Trek Online
A free-to-play, 3D, Sci-Fi MMORPG based on the popular Star Trek series.
Entropia Universe
A 3D MMO Multi Virtual World Real Cash Economy Experience with RPG elements.
Warframe
A cooperative free-to-play third person online action shooter set in an stunning sci-fi world.
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!
SoulWorker
A free to play anime action MMO based on the popular anime of the same title.
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.
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.
Dreadnought
A free-to-play combat flight simulator developed by Yager Development and published by Grey Box.
StarColony
A free-to-play browser MMO strategy game that puts you in command of a rapidly growing city on a dangerous alien world.
