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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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Unity

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

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Projects tagged with the following aliases will automatically show up on this page:

made-with-unity

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Top rated free
tagged Aliens and Unity Page 4 (158 results)

158 results

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

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GIF
IllexSpace
Laelapz
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Play in browser
Nightly Hunt
Coop game made for college
stellafaith
Rated 5.0 out of 5 stars
(1 total ratings)
Play in browser
The Last Person On Universe
ApplecsoftGames
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Alien Defense
Defend Earth from Alien invasion!
RayDeveloper
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Phish Upon a Star v0.2
Swift Fox Studios
Rated 5.0 out of 5 stars
(1 total ratings)
Puzzle
Play in browser
Quantum Robot - Indev
Action first person shooter with boss fights.
James Frowen
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Descent
Your descent into a cave inhabited by dark and twisted optic monsters seeking your destruction.
Billiams
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Lunar Voyage
An in-progress tower defense game in space
Tycro Games
Rated 5.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
Golden Record
An arcade-like space shooter to defend the earth from aliens.
Noxlor
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Giant Blobs From Mars
You have come to Earth to devour it's rich resources. Consume land to gain energy and leave no land untouched!
Almighty Games
Rated 5.0 out of 5 stars
(1 total ratings)
Thomas Teaches Touch Typing
learn how to type with Thomas the Turtle's 1-on-1 lessons
Matteo Vera
Rated 3.0 out of 5 stars
(3 total ratings)
Educational
Play in browser
Enceladus
Escape through a desolated lunar base by fighting off aliens with whatever weapon your luck offers you.
Marcus Karåker
Rated 3.0 out of 5 stars
(2 total ratings)
Shooter
Save the EARTH!
An AWESOME shooter in the space where you have to destroy everything to save our planet.
Brady The Bloody
Rated 4.0 out of 5 stars
(1 total ratings)
Shooter
Play in browser
Alien Go Boom
Save the Universe from the purple alien invasion!
BitWizurd
Rated 4.0 out of 5 stars
(1 total ratings)
Shooter
Play in browser
Area 51. mission: stop them all
They are planning to raid Area 51 again. Do you manage to stop them?
WTH Studios
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Infinite Car Game
Drive as fast as you can to avoid getting blown up.
Harald Thorsson
Rated 4.0 out of 5 stars
(1 total ratings)
Racing
Space Rescue
JoelVega
Rated 4.0 out of 5 stars
(1 total ratings)
Play in browser
Thoraxis
Brainfart Studio
Rated 4.0 out of 5 stars
(1 total ratings)
Shooter
Play in browser
Lowpocalypse
Lowpocalypse is a survival horror/stealth game set in a lowpoly world, scene of an apocalyptic alien invasion.
inorgan1c
Rated 2.7 out of 5 stars
(3 total ratings)
Survival
Play in browser
UuSDoK
Alien Sudoku for Anton
Ryan Kline
Rated 3.0 out of 5 stars
(1 total ratings)
Puzzle
Soup Rush
The Souper Fast Alien Restaurant Simulator
SoyVixterDev
Rated 3.0 out of 5 stars
(1 total ratings)
Simulation
Shelter Simulator
YOU are the shelter!
JujuProdGames
Rated 3.0 out of 5 stars
(1 total ratings)
Survival
Play in browser
Ms. Paymer's Code Defender
Celebrating 18 years of service at Campo!
ashz
Rated 3.0 out of 5 stars
(1 total ratings)
Action
Play in browser
Aliens Dig My Mixtape
Who would've known that aliens like music. Hey, that's my mixtape!
musasabi333
Rated 3.0 out of 5 stars
(1 total ratings)
Shooter
Alone in the Grey
Escape the Alien-ship You Mysteriously Awoke In!
Roxra
Rated 2.5 out of 5 stars
(2 total ratings)
Adventure
Dimension Jumper
Bullet hell style top-down shooter
Tomoopera
Rated 0.0 out of 5 stars
(0 total ratings)
Shooter
DestroyUglyPeople
Hybrid game between a side-scroller shooter and a puzzle game like Puzzle Bubble.
GamedevScap
Rated 0.0 out of 5 stars
(0 total ratings)
Puzzle
Play in browser
Antons
Orbital Tower Defense Game. Save Mars from the Alien Invasion by constructing Orbital Array with units called Antons.
Bold Aesthetic Creative
Rated 2.5 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Space Meeting
Casual Mobile Game about Space with Voice Mode
zlatazuieva
Rated 0.0 out of 5 stars
(0 total ratings)
Adventure
Pseudoknot
A strange alien monolith lands in an abandoned diamond mine in Siberia.
DogioiuDragos
Rated 2.5 out of 5 stars
(2 total ratings)
Adventure
My Party House
EVERYBODY SAY! PAR!!!...TY!!..
TL GAMES
Rated 0.0 out of 5 stars
(0 total ratings)
Action
Play in browser
Lunaris
A Survival Top Down Shooter
NNeerly
Rated 0.0 out of 5 stars
(0 total ratings)
Survival
Vacuum kid
In this 2D puzzle game platformer, you play as a little alien who must vacuum up atoms to transform them into molecules.
parenard
Rated 2.0 out of 5 stars
(1 total ratings)
Puzzle
Deliria
Endless survival game. Upgrade your units and get skills to kill monsters
greenspottedcow
Rated 2.0 out of 5 stars
(1 total ratings)
Play in browser
Vortex
alanrdz19
Rated 2.0 out of 5 stars
(1 total ratings)
Puzzle
Apocalyptic
How long can you survive!
mechayaan
Rated 2.0 out of 5 stars
(1 total ratings)
Survival
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