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Unity

Unity is a game engine for 2D, 3D, AR and more

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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 selling$15 or less made with Unity tagged Aliens (23 results)

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

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a sci-fi graphical roguelike
Role Playing
The Hive
$14.99
Alien Insect army under your control!
Strategy
A new retro point and click
Adventure
Ironseed
$14.99
Ironseed 25th Anniversary Edition
Role Playing
A simple, retro, 2D platformer.
Platformer
Hyper-5
$8.33
Cinematic shmup game for PC and console!
Action
Battle for supremacy in this networked card game!
Card Game
A 2D side scrolling alien world adventure! Hack the planet!
Educational
Play in browser
Alien spaceship simulator
Puzzle
When the galaxy panics, can you persevere?
Action
Riverhill Trials is a first person, 3D PLATFORMER ADVENTURE with a dynamic environment.
Platformer
Kogent Defender is a top down dual weapon shooter with procedural levels
Shooter
Devastation is back for more Annihilation! Alien tech has breached the data web and its up to you to stop it.
Shooter
Platformer
Stop the CHROMALIEN invasion with the one prototype weapon capable of harming their photon-based forms: the CHROMABLAST!
Puzzle
Simple easy vertical shoot'em up
Shooter
A challenging jetpack-based platformer with a dark mystery
Platformer
Memorize the symbols. Turn the rings. Save unfortunate creatures.
Puzzle
Metal, blood, explosions, ammo are running out....
Action
Prepare for War.. Defender of Earth is a spaced themed tower defense game.
Strategy
Experience about UFO abduction and Non-Human Intelligence revelation. For sci-fi fans and suspense lovers
Adventure
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