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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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Casual

Offering easy-to-understand mechanics and accessible gameplay, this category emphasizes relaxed, enjoyable experiences suitable for players of all ages and skill levels.

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Top rated free
tagged Aliens and Casual Page 2 (72 results)

72 results

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

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Save The Colonies
wopper
Rated 5.0 out of 5 stars
(1 total ratings)
Puzzle
Sapphire Storm
A Sci-Fi top-down shooter!
Aaron Lott
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Play in browser
New Aliens On The Block
Defend your city block against an alien invasion
GuGames
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Play in browser
Cow Rescue
Rescue cows from harsh farming conditions by teleporting them as a UFO!
Ansa Schmulbach
Rated 5.0 out of 5 stars
(1 total ratings)
Play in browser
Cowboylien
EvandroBustamante
Rated 5.0 out of 5 stars
(1 total ratings)
Alien Rescue - Mission Good Grief - Froglin games
Save your alien children from humans or die!
Niilo Hanni
Rated 5.0 out of 5 stars
(1 total ratings)
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)
Don't Lose Your Head
Shoot aliens and finish your tasks to keep the spaceship functioning!
Renan
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Play in browser
BOOMA
2D-Platformer with Boomerang mechanic
School for Games
Rated 5.0 out of 5 stars
(1 total ratings)
Platformer
Lost in Translation
Protect Earth by negotiating peace with an alien planet.
itty bitty kimchi
Rated 5.0 out of 5 stars
(1 total ratings)
Play in browser
Not One
We are being invaded by Martians, fight to defend the land.
Zibotronic
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Play in browser
Orbit Storm
Giurgi
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Farm Invader
Abduct as many cows as you can! Avoid getting spotted by humans!
koppi games
Rated 5.0 out of 5 stars
(1 total ratings)
Play in browser
Aliens Are Attacking
Aliens Are Attacking, how long can you survive?
SimplyJpk
Rated 4.0 out of 5 stars
(1 total ratings)
Play in browser
Cosmack Trucker
Retro-style space trucker game about hauling cargo and paying off your debt.
Raptorspank
Rated 4.0 out of 5 stars
(1 total ratings)
Simulation
Play in browser
Not Of This World
A lone being that resembles a human that feeds on people.
BohFam
Rated 4.0 out of 5 stars
(1 total ratings)
Project: Tank Drone
Blackcat Designs
Rated 4.0 out of 5 stars
(1 total ratings)
Shooter
Avoid Falling Rocks
A game where you Avoid Falling Rocks!
Axe777
Rated 4.0 out of 5 stars
(1 total ratings)
Adventure
Intergalactic Exam
warbledev
Rated 4.0 out of 5 stars
(1 total ratings)
Simulation
Space Quest Pizza
Collect Pizza avoid enemies with your friends in this crazy CO-OP SINGLE PLAYER game.
ace5160
Rated 4.0 out of 5 stars
(1 total ratings)
Survival
Play in browser
FARO
A colorful puzzle platform set in an unusual world.
55 HP Games
Rated 4.0 out of 5 stars
(1 total ratings)
Platformer
Play in browser
Bobby The Love Transporter
You are an alien named "Bobby" who wants to spread love on Earth through wormholes
Androcius
Rated 3.0 out of 5 stars
(1 total ratings)
Adventure
Play in browser
GIF
Lonequest
Using your ultra sonar gun, explore and survive a post-apocalyptic, mine filled terrain. Made with Pico8
darionmccoy
Rated 3.0 out of 5 stars
(1 total ratings)
Adventure
Play in browser
The Lake
Looking for a missing body, the police department finds something else.
Elif.dev
Rated 3.0 out of 5 stars
(1 total ratings)
Alien B.C.
Alien BC - The Ancient World Domination Before Clickers
Kapezit
Rated 3.0 out of 5 stars
(1 total ratings)
Play in browser
Marbleverse
LD38 - Populate a planet before the time runs out!
42 BYTES
Rated 3.0 out of 5 stars
(1 total ratings)
Simulation
Play in browser
LanguageNotFound
Intergalactic language problems!
thisisnowtaken
Rated 3.0 out of 5 stars
(1 total ratings)
Puzzle
Play in browser
Space Explorer
The Earth is in a constant desolation state. Time is running out, we have to find habitable planets.
acoto87
Rated 3.0 out of 5 stars
(1 total ratings)
Space Meeting
Casual Mobile Game about Space with Voice Mode
zlatazuieva
Rated 0.0 out of 5 stars
(0 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
GIF
Alien Buffet
Mister Walter
Rated 2.5 out of 5 stars
(2 total ratings)
Role Playing
Play in browser
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
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
Cosmic Crotch Thrusters
Jump in crotch first and bash some fists
Phatho Pukwana
Rated 2.0 out of 5 stars
(1 total ratings)
Fighting
Interplanetary Telecommunication Services (I.T.S)
(I.T.S), is a clicker game about spreading brand awareness throughout the universe.
Onyx Prism
Rated 2.0 out of 5 stars
(1 total ratings)
Play in browser
TimeToSplit
Dey505
Rated 1.0 out of 5 stars
(1 total ratings)
Puzzle
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