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Aliens

Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar diplomacy. Encounter mysterious life forms, defend against alien threats, or uncover the secrets of the cosmos in these otherworldly adventures.

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Top donatedwith Mouse support tagged Aliens (98 results)

Explore games with Mouse support tagged Aliens on itch.io. Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar di · Upload your games with Mouse support to itch.io to have them show up here.

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Gather unknown signals from deep, silent space
Simulation
A cosy undercover space adventure
Adventure
Explore the galaxy...in 20 minutes or less!
Role Playing
An adventure in awkward alien adolescence
Build a space ship and survive!
Action
Save Earth from the clutches of The Giant Brain from Planet X!
Adventure
"I feel... sad... like if something terrible had happened..."
Adventure
There's a reason it's been sealed off, and against your will, you must find out why.
Adventure
alien civilization extinction simulator
Play in browser
Stranded in an ever changing cave system you seek an exit out of this strange world.
Slice of life, Sci-fi, horror, and (potentially) romance meet in this visual novel!
Visual Novel
Life gets complicated on this little space station!
Black and White Alien Abduction Horror
Interactive Fiction
Some thing was here
Adventure
A 2D arcade shooter. Your escape pod just landed on an hostile planet. You must try to survive as long as possible!
Shooter
FPS Alien Killing Action!
Shooter
Journey through space with a bizarre alien crew. Visit new worlds, meet alien leaders, risk romance across the stars!
Visual Novel
a pointless garden simulator
You're a new werewolf, searching for cryptids and monsters to befriend... and date.
Visual Novel
Where did all the aliens go?
Adventure
Roadtrip across the universe and create the most delicious jam!
Visual Novel
space surfer gfs vs. sentient antimatter
Action
Spacebar restaurant management simulation
Simulation
Play in browser
a superhero drama from both sides
Visual Novel
Puzzle your way out of trouble when you're rescued by a mysterious alien from a failed mission to Neptune
Puzzle
Play in browser
Space science expeditions and personnal anxieties.
Visual Novel
A simple simulator where you build a town for cute aliens!
Simulation
Repel invaders from space. In glorious 3D.
Shooter
Running, Gunning, and Reading.
Shooter
Action-packed game of protecting your alien queen from invading humans
Action
Forge paths, fight aliens, settle colonies!
Strategy
Play in browser
Minimalistic 3D RPG with Swiss journalist trying to escape from alternative reality.
Role Playing
Star Trek / Aliens Fanfiction - Visual Novel (English / Français)
Visual Novel
A sci-fi visual novel about first contact with an alien civilization set in modern days.
Visual Novel
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