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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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New & popular free prototypetagged Aliens Page 2 (715 results)

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

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A forging and fighting game build for Godot Wild Jam 68.
Survival
Play in browser
Survive the invasion
Shooter
The job your local news don't want you to know about!
Simulation
A short atmospheric game where your new electric car breaks down...
Simulation
Play in browser
Don't let it escape.
Interactive Fiction
Survival
Play in browser
Nos confins do universo é um top down shooter com temática espacial
Shooter
Blast away the astronauts and collect diamonds.
Shooter
Play in browser
Become the owner of a run-down museum and restore it to it's former glory!
Simulation
Blending the exciting action of classic space fighters, with modern flair, and emotionally resonating sound design.
Action
Color Is Imagination
Shooter
Quick stealth game with pathfinding
Play in browser
A game submitted to MacGDC's 2024 Space Jam!
Visual Novel
Play in browser
An alien post-apocalypse survival turn-based strategy game
Strategy
Play in browser
They're Here!
Action
Play in browser
Harvest planets and feed the queen!
Strategy
Pilota un OVNI con un único objetivo: ¡secuestrar ovejas sin ser detectado por el astuto granjero!
Adventure
An anxiety arcade game
Adventure
Help Saftorio stop an extraterrestrial invasion by feeding the aliens delicious pizza pies!
Action
Platformer
Play in browser
2D Shoot´em up
Shooter
Abduct as many humans as possible and escape to the mothership before the humans can deploy enough tanks to stop you.
Action
Play in browser
Who needs hands to run a spaceship anyway?
Platformer
Play in browser
A retro arcade shooter
Shooter
A WIP sandbox experiment about a giant walking alien robot.
Strategy
Play in browser
Embark on a whimsical storage auction journey through the cosmos in Intergalactic Storage Clearance.
Simulation
Play in browser
Defend the beacon from attacking aliens for as long as possible!
Action
Play in browser
Gig pat·|· Shish pat·|·
Play in browser
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