Outer Wilds
Outer Wilds traps you in a 22-minute solar system time loop as a Hearthian astronaut, exploring alien worlds and Nomai ruins to uncover cosmic mysteries.
Sci-fi
Explore content related to Sci-fi.
Cheesecake Cool Conrad
Bounce across planets as Cool Conrad in this quirky 2D platformer, collecting Ice Cream Crystals and battling absurd foes to reunite King Banana’s wife.
Mirror Magic
Mirror Magic: Rotate mirrors to laser-blast mines in fantasy-sci-fi puzzles, remaking Mindbender and Deflektor with level editor. Free open-source action across platforms!
Galagatron
Galagatron: Freeware space shooter homage to Galaga with enemy waves, bonus ships, and asteroid challenges in a sci-fi setting. Survive, score high, and play solo or co-op on Windows.
Atomic Escape
Atomic Escape: A first-person puzzle adventure in a retro-futuristic mansion, unraveling a secret space travel conspiracy through clever escape room challenges.
Eastward
Eastward: A sci-fi 2D action-RPG adventure with puzzles and stunning pixel art, exploring futuristic worlds from underground to surface.
Super Sanctum TD
Super Sanctum TD is a classic sci-fi tower defense game with path-building mechanics, tower upgrades, and strategic skills to fend off alien waves. Protect your core in isometric battles through campaigns and endless survival modes.
Infantry
Infantry Online is a free-to-play sci-fi multiplayer shooter from 1999, offering team-based modes like marines vs. aliens and Gravball for 100+ players. Community-revived after official shutdown, it delivers addictive arcade action on complex terrains.
Bepuzzled Jigsaw Puzzle: Space
Assemble 108 space-themed jigsaw puzzles with varying difficulties in this calming sci-fi game featuring celestial imagery, magnetic pieces, and optional challenges.
Blast-off
Control an anti-matter ball in this hardcore sci-fi shooter, jumping and shooting through space-time to escape annihilation.
Bullet Sorrow VR
A dystopian VR shooter where you manipulate time to fight through waves of enemies and expose corporate secrets in 2030.
Googass
A sci-fi JRPG where a corporation’s control of magical crystals endangers the planet, requiring a party of seven to engage in strategic turn-based battles across fifty maps.
HSS: Reload
Pilot an upgradable mech in this anime roguelike shooter, battling swarms of monsters across sci-fi maps and unlocking powerful weapons to become the ultimate war machine.
Quantum Rush Champions
Quantum Rush Champions delivers high-speed hovercraft racing in a sci-fi setting, blending competitive action with futuristic visuals, though marred by technical issues and gameplay imbalances.
Invasion: Lost in Time
Travel through time with alien technology to stop an alien invasion in this sci-fi hidden object adventure.