Best PC Science Fiction Games

A hard‑science sci‑fi adventure blending point‑and‑click mystery with shooter action

Control 100 heroes at once to smash alien invasions with style.

Epic turn‑based RPG where heroes shape a world of magic and technology

Build, command, and battle in a LEGO‑themed RTS adventure.

Co‑op puzzle action where you hack circuits and dodge drones

Escape an alien ship, manage oxygen, and outwit foes in a pioneering isometric puzzle adventure.

Run, jump, and groove to the beat in a fast‑paced rhythm platformer.

An intense cyberpunk RPG set on the arid red planet of Mars.

Compete in wacky alien sports across the galaxy!

Free-to-play space combat MMO with deep ship customization and objective‑based team battles

Rescue the missing eggs in a wacky side‑scrolling adventure

Play as Goliath in a nostalgic 90's Disney action‑platform adventure

Fight to save the world in this classic action-platforming adventure.

Experience the authentic 8-bit retro challenge in the Blue Bomber's ninth adventure.

Fast‑paced combo fighting with auto‑doubles and combo breakers.

Defend humanity by battling through Monsteropolis's seven dangerous empires.

Stop an out-of-control space colony from crashing into Earth as Mega Man or Zero.

Command a team of LEGO miners on dangerous subterranean rescue and resource missions.

Investigate rampaging reploids and rescue survivors in a bruised post-apocalyptic world.

Embark on a 3D action-adventure to uncover the secrets of the Great Legacy.

Join Lan and Mega Man.EXE in an epic RPG adventure to stop a new cyber crime syndicate.

Dive into the gritty underworld of Coruscant's criminal underbelly

Fast‑paced, over‑the‑top shooter that pits Sam against endless alien hordes.

Command futuristic squads in fast‑paced, tactical RTS battles