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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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Topwith Mouse support tagged Aliens Page 6 (843 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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Fight aliens using a spray flamethrower!
Action
Play in browser
A VHS tape you shouldn't see!
A co-op puzzle game
Puzzle
Avoid the humans and contact your allies to invade the Earth!
Play in browser
explore planets, collect artifacts and craft aliens
Action
Experience about UFO abduction and Non-Human Intelligence revelation. For sci-fi fans and suspense lovers
Adventure
Slimey, a platformer game by gamepanter!
Platformer
Play in browser
Bravely defend humanity from the threat of alien intelligence.
Play in browser
You invade a mysterious alien space ship, but after 10 seconds you realize that you're stranded. Could you survive?
Shooter
Embark on an adventure as the first robo reporter for the Times & Galaxy, the solar system’s most trusted holopaper.
Fellow TravellerVerified Account
Adventure
Where fire reigns, only the brave venture
Action
Play in browser
A game about letting out your inner child by learning magic, solving puzzles, and saving the Universe!
Adventure
You play as a symbiote. Heroines would seek to destroy the symbiote and you must adapt by possessing them!
Action
Play in browser
Escape from the Area 51 disguising yourself of human objects!
You are the last survivor at a research facility and the test subjects escaped!
Shooter
An in-progress tower defense game in space
Strategy
Play in browser
Platformer
Absorb as many crops, plants, objects, Cows?, and other things before the time runs out.
Puzzle
Tower Defense just got incorporated.
Strategy
The Earth is in danger... Wanna lead us to salvation?
Action
Be like a proper alien and build things for humans!
Play in browser
An action- packed, sci-fi tower defense game.
Strategy
Play in browser
The Earth is in a constant desolation state. Time is running out, we have to find habitable planets.
Defend against aliens by jumping through timelines
Shooter
Play in browser
are you stupid
Educational
Play in browser
A very early prototype for a game about a duck astronaut.
Adventure
It's your first time taking part in the Ultimate Exterminator Olympics.
Simulation
Play in browser
Visual Novel
Play in browser
Explore and defend in this top down sci-fi dungeon crawler tower defense game.
Action
Build your alien colony across an ever-expanding planet.
Strategy
Play in browser
A fun, action packed Tower Defence / Resource Manager
Strategy
Humans are infected
Platformer
Play in browser
You have come to Earth to devour it's rich resources. Consume land to gain energy and leave no land untouched!
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