Best Sci-fi games on PC

Sporadic Spire

Tower defense with endless waves across randomly generated maps

87% positive Free

Geadows

Third-person roguelike shooter where every weapon has two attack modes

82% positive Free

Demo

Roboplant

Factory management sim about robot-run hydroponic farms on an alien planet

57% positive 77 reviews

Village of Zombies

Third-person zombie survival shooter with escalating waves and online co-op

83% positive Free

Demo

Bytebond

Co-op puzzle platformer about sharing energy inside a computer

87% positive 77 reviews

The Last Secret

Science-fiction visual novel with skippable puzzles and optional romance

81% positive Free

Demo

Neon Blood

A cyberpunk detective adventure about corruption in a divided city

60% positive 77 reviews

ANDARA: RISE FOR REBELLION

Third-person sci-fi shooting with energy blasts and time-slowing powers

81% positive Free

Blast Course

First-person puzzle-platformer where explosions propel you through four test levels

88% positive Free

Demo

Palpus X Annihilation

Isometric sci-fi shooter with alien hordes and controllable gun turrets

96% positive 77 reviews

Demo

Jenny the Witch

Third-person action where long combos pay for new combat abilities

90% positive 77 reviews

Glow Box

A sci-fi adventure where you communicate only by flashing light

92% positive 77 reviews

Hyperboard Extreme

Arcade combat racing where taking out rivals earns you boost

99% positive Free

GearStorm - Armored Survival

Open-world sci-fi survival with colony building and customizable combat vehicles

59% positive 76 reviews

Gordy and the Monster Moon

A short exploration adventure starring a pumpkin astronaut facing monsters

100% positive 76 reviews

Extraction Valley

Tactical third-person shooter about defending or destroying a resource harvester

66% positive Free

Gemini: Binary Conflict

Class-based arena shooter with black-hole weapons and ricocheting projectiles

78% positive Free

MiLE HiGH TAXi

Arcade taxi driving with flying cabs and timed passenger deliveries

63% positive 76 reviews

BATTLE STEED : GUNMA (배틀 스티드 : 군마)

Third-person robot shooter with team battles over bases and resources

53% positive Free

Demo

Project Absentia

Retro first-person shooter with aerial combat and Flash-inspired cartoon art

95% positive 76 reviews

Dusk Diver 2

Anime action RPG with customizable equipment, skills, and outfits

88% positive 76 reviews

Demo

Byte Lynx

Real-time strategy with buildings in place of combat units

96% positive 76 reviews

Pact of Joy: Prologue

First-person sci-fi horror with a robot companion beneath the ocean

92% positive Free

Otokonoko Fishing

Fast-paced fishing action where cross-dressing helps you bargain with men

89% positive 76 reviews