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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 ratedtagged Aliens and Robots (63 results)

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

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An unnamed virus, a family of broken robots, and one lonely girl.
Rated 5.0 out of 5 stars
(10 total ratings)
Visual Novel
A survival horror adventure game set in zero gravity
Rated 4.6 out of 5 stars
(17 total ratings)
Adventure
A short sci-fi horror shooter
Rated 4.1 out of 5 stars
(10 total ratings)
Shooter
Early Alpha Build
Rated 4.7 out of 5 stars
(6 total ratings)
Shooter
You have a objective!
Rated 4.8 out of 5 stars
(5 total ratings)
Interactive Fiction
Play in browser
Kid Space Commandos! Dinosaurs! Robots!
Rated 5.0 out of 5 stars
(4 total ratings)
Role Playing
Earth Mechanica is a colorful 3D platformer about an alien invasion.
Rated 5.0 out of 5 stars
(4 total ratings)
Platformer
Hunt for sentient life on another planet
Rated 4.5 out of 5 stars
(4 total ratings)
Interactive Fiction
Play in browser
Save Earth from the clutches of The Giant Brain from Planet X!
Rated 4.5 out of 5 stars
(4 total ratings)
Adventure
Metal, blood, explosions, ammo are running out....
Rated 4.7 out of 5 stars
(3 total ratings)
Action
Small tower defence game.
Rated 3.8 out of 5 stars
(5 total ratings)
Strategy
Play in browser
Space science expeditions and personnal anxieties.
Rated 4.0 out of 5 stars
(4 total ratings)
Visual Novel
A mission to explore Mars!
Rated 4.3 out of 5 stars
(3 total ratings)
Help to train the bots aboard the ES Albany
Rated 4.3 out of 5 stars
(3 total ratings)
Puzzle
Play in browser
In Voxel Bot you play as a robot that needs to clear all cubes in the level.
Rated 5.0 out of 5 stars
(2 total ratings)
Puzzle
Play in browser
Throw me away, I dare you
Rated 5.0 out of 5 stars
(2 total ratings)
Platformer
Play in browser
Rated 5.0 out of 5 stars
(2 total ratings)
Shooter
Send your robot team commands to fight an alien infestation #7drl
Rated 5.0 out of 5 stars
(2 total ratings)
Strategy
Play in browser
KSU 2020 Fall Game Jam Entry
Rated 5.0 out of 5 stars
(2 total ratings)
Shooter
Sci-Fi Survival Turn-Based RPG set in the Mars Arctic!
Rated 5.0 out of 5 stars
(2 total ratings)
Role Playing
(ZX Spectrum 128k)
Rated 4.5 out of 5 stars
(2 total ratings)
Platformer
Use the mind bending gravity to your advantage, orbiting, bouncing and rolling to out maneuver your mechanical foes.
Rated 4.5 out of 5 stars
(2 total ratings)
Platformer
Rated 4.5 out of 5 stars
(2 total ratings)
Play in browser
Shoot'em up aliens with a modular mech warmachine
Rated 4.5 out of 5 stars
(2 total ratings)
Shooter
Play in browser
Where fire reigns, only the brave venture
Rated 3.5 out of 5 stars
(2 total ratings)
Action
Play in browser
Action first person shooter with boss fights.
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Can the Rangers capture a Lume intelligence?
Rated 5.0 out of 5 stars
(1 total ratings)
Role Playing
A tough 2D platformer where all levels are circular!
Rated 5.0 out of 5 stars
(1 total ratings)
Platformer
Rated 5.0 out of 5 stars
(1 total ratings)
Puzzle
Beware the robot alien raptor knight
Rated 5.0 out of 5 stars
(1 total ratings)
Action
UFO Launching and Missile Dodging Free Browser Playable Version
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
Play in browser
A Retro FPS Roguelike
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Play in browser
Explore and defend in this top down sci-fi dungeon crawler tower defense game.
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Open-world third-person sandbox farming game in space. The player plays a farming robot, planting alien plants
Rated 5.0 out of 5 stars
(1 total ratings)
Simulation
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
Play in browser
Defend your farm from alien robots in the ever-shifting maze
Rated 5.0 out of 5 stars
(1 total ratings)
Action
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