Best PC Science Fiction Games

Battle through time to stop Nazi tech and save the future

High‑octane sci‑fi shooter set in a war‑torn megacity of the future

Epic space adventure with open‑world combat and trading

Battle the dying Cybertron in an epic shooter adventure.

Pilot a giant mech to battle alien forces and save humanity.

Turn‑based planning meets real‑time combat on the war‑torn world of Chromos

Survive a post‑apocalyptic Texas and retrieve the mysterious object.

Pilot a massive death tank in a sci‑fi shooter‑racing mashup.

Classic 80s action platformer starring the ThunderCats heroes

Shape creatures, explore an island, and decide the fate of a shattered world

Classic arcade shooter with interchangeable weapons and micro‑transaction upgrades

Explore the apathy‑laden streets of Neutropolis in a retro sci‑fi point‑and‑click adventure.

Defend MegaKat City in fast‑paced arcade action!

Pilot XP238 battles alien tech in a covert Russian war

A classic sci‑fi shooter where you battle alien forces to prevent the galaxy’s Awakening.

Race, fight viruses, and uncover a digital conspiracy in a futuristic cyber world.

Futuristic racers, weapons and upgrades in high‑speed combat races

A pixelated open‑world parody that mashes up retro games and 80s‑90s pop culture.

Fast‑paced arcade shooter battling through six deadly worlds to destroy Draconia.

Blast through alien terrain as ZED to defeat the Xantho empire

Fight the alien onslaught floor‑by‑floor in a 1994 sci‑fi shooter

Fight terrorists in a destructible tower siege.

Fight alien cybernetic invaders as the ultimate combat scout

Hunt Aliens as a Predator in a futuristic sci‑fi shooter.