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Top sellingtagged Aliens and Sci-fi (62 results)

Explore games tagged Aliens and Sci-fi on itch.io · Upload your games to itch.io to have them show up here.

Explore an alien planet and its structures
Adventure
Color Match Puzzle x Shoot'em up!
Puzzle
Ironseed
$19.99
Ironseed 25th Anniversary Edition
Role Playing
Tier 1
$4.99
A 2D space combat game
Action
Boy meets alien in a story-driven sci-fi adventure.
Adventure
a sci-fi graphical roguelike
Role Playing
Top-down survival shooter where you play as the Alien Boss defending your planet against human invasion
Shooter
Beyond space, beyond reason... beyond humanity. Discover a gripping tale of a dystopian future.
Visual Novel
Your crew mutinied and now you're stranded on an alien world. Low-Poly Action-Adventure game.
Action
Launch into space to mine asteroids!
Action
The hunt for sweet alien loot is on.
Platformer
GIF
Build the reincarnation machine.
Adventure
Amnesia, extraterrestrial activity, strange men in gray hazmat suits, and disappearances.
Adventure
A 2D arcade shooter. Your escape pod just landed on an hostile planet. You must try to survive as long as possible!
Shooter
Epic Space Battles filled with Lasers!
Shooter
Adventure
GIF
Make your way on foot, on a hoverbike, up skyscrapers, and down bottomless pits, as you exterminate a mysterious threat!
Platformer
a superhero drama from both sides
Visual Novel
GIF
Where did all the aliens go?
Adventure
Explore an ancient world
Space puzzle/adventure game.
Puzzle
You're too good at baseball and aliens are invading. Send them back home with a home run!
Action
Repel invaders from space. In glorious 3D.
Shooter
Action-packed game of protecting your alien queen from invading humans
Action
Space science expeditions and personnal anxieties.
Visual Novel
Mike? Seriously? Did we had to go so near that star?
Puzzle
Protocol
$17.99
Protocol - If Portal and Postal had a baby
Adventure
Help Waldisglédson find his girlfriend!
Shooter
GIF
2D shooter/dungeon-crawler. In Space!
Shooter
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