Top rated free games from 2021 tagged Aliens

Explore games from 2021 tagged Aliens on itch.io. Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar di · Upload your games from 2021 to itch.io to have them show up here.

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Dome Romantik

Prospect. Upgrade. Survive.

bippinbits

Rated 4.7 out of 5 stars

(471 total ratings)

Action

Play in browser

Descent

Explore the abandoned vessel VALIS XI and piece together the secrets of the crew's disappearance.

patchware

Rated 4.5 out of 5 stars

(159 total ratings)

Interactive Fiction

Play in browser

When It Hits

The world is ending, Ivanne.

saltie

Rated 4.9 out of 5 stars

(14 total ratings)

Visual Novel

Play in browser

CAT VS ALIENS

A 2D endless runner rhythm game about a kitten fighting aliens.

Madu Venancio

Rated 5.0 out of 5 stars

(9 total ratings)

Rhythm

Play in browser

Love Beyond Stars - Alien "Dating" Simulator (DEMO) !

Acmee-Arts

Rated 5.0 out of 5 stars

(8 total ratings)

Visual Novel

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Rocket Sword (Demo)

You are the projectile. 2D Hack-n'-Slash. Wield the most powerful weapon in the universe.

ivysly

Rated 4.4 out of 5 stars

(21 total ratings)

Action

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Astral Green

An FPS inspired by mid 90s shooters like DOOM, made for the 2021 KW MoLoGa Jam.

skr33t

Rated 4.5 out of 5 stars

(10 total ratings)

Shooter

Starless: Prologue

2d alien isolation :)

Petr Sapozhnikov

Rated 4.8 out of 5 stars

(8 total ratings)

Action

Agnolita

To collect the rare Agnolitas, you'll need to face an acid cave on a hostile planet.

R_Goulart

Rated 4.3 out of 5 stars

(10 total ratings)

Action

Play in browser

Over The Moon

Puzzle your way out of trouble when you're rescued by a mysterious alien from a failed mission to Neptune

bobcgames

Rated 4.1 out of 5 stars

(25 total ratings)

Puzzle

Play in browser

Abduct And Destroy!

A procedurally generated twin stick shooter, where the main mechanic is based around abducting enemies.

OcO

Rated 4.1 out of 5 stars

(11 total ratings)

Shooter

Play in browser

Aliens vs. Ghosts

Early Alpha Build

Sayan

Rated 4.7 out of 5 stars

(6 total ratings)

Shooter

Invaded: Idle

Stop an alien invasion while idling

omagerio

Rated 4.3 out of 5 stars

(7 total ratings)

Action

Play in browser

Ship Angust

You have a objective!

Kalpar

Rated 4.8 out of 5 stars

(5 total ratings)

Interactive Fiction

Play in browser

Towelket One more time 2: Karaage Tanpopo

A love story with apocalyptic background

Patchy Illusion Team

Rated 4.6 out of 5 stars

(5 total ratings)

Adventure

SPACE JAM 2020 - II

Outro jogo do space jam para @hellomavw

Virgula Leal

Rated 5.0 out of 5 stars

(4 total ratings)

Role Playing

Play in browser

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Alien World

A short horror experience made in Unity.

Lachlan Shelton

Rated 4.0 out of 5 stars

(7 total ratings)

The Last Hope

A Sci-Fi Adventure

Matalla Interactive

Rated 4.8 out of 5 stars

(4 total ratings)

Adventure

Alien Phone Cafe

Marlon Voices Things

Rated 4.8 out of 5 stars

(4 total ratings)

Interactive Fiction

Play in browser

GIF

SpaceBar

Spacebar restaurant management simulation

potatoBytes

Rated 4.0 out of 5 stars

(6 total ratings)

Simulation

Play in browser

Aliens With Big Noses

Control a team of two aliens with big noses and use your enemies to build bridges and stairs

Codeer

Rated 4.5 out of 5 stars

(4 total ratings)

Action

Sentient Beings (TALP)

Hunt for sentient life on another planet

Grizel

Rated 4.5 out of 5 stars

(4 total ratings)

Interactive Fiction

Play in browser

Alienauts

Control 3 alien siblings and help them fix the cores of each planet in this weight based puzzle game experience.

Event Horizon School

Rated 5.0 out of 5 stars

(3 total ratings)

Puzzle

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The Ark - Save Humanity (Beta)

Save humanity, dont let them die.

Mrpayday4

Rated 5.0 out of 5 stars

(3 total ratings)

Visual Novel

Play in browser

Heading at Night

Kyanta Visual Novel

Moka_chi

Rated 5.0 out of 5 stars

(3 total ratings)

Visual Novel

Already Dead

In space no one can hear you sabotage the generator.

BlackOpsBen

Rated 3.8 out of 5 stars

(6 total ratings)

Survival

Play in browser

Joining The Council

A short, experimental walking simulator about an Alien joining an Alien council.

Lachlan Shelton

Rated 4.7 out of 5 stars

(3 total ratings)

Adventure

CirclesWorld

Game about shooting aliens

0x72

Rated 4.0 out of 5 stars

(4 total ratings)

Action

Abducting Mjolnir

Help Grooby fix his ship using Thor's hammer

Jumpoy

Rated 4.3 out of 5 stars

(3 total ratings)

Puzzle

Play in browser

Friendship Tests

A game about skool, aliens and... cheating.

Felipe Peticov

Rated 4.3 out of 5 stars

(3 total ratings)

Puzzle

Galaxy Beam

An arcade style shoot-em-up in four directions

Mega Sparkmaster

Rated 4.3 out of 5 stars

(3 total ratings)

Shooter

Play in browser

El canio incident

mulitasoft

Rated 4.3 out of 5 stars

(3 total ratings)

Survival

Omega Syndicate

A retro shooter with aliens

jcfandino

Rated 4.3 out of 5 stars

(3 total ratings)

Shooter

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Night Invasion

Shooting gallery like game about a peculiar alien invasion

Wolfram9

Rated 3.1 out of 5 stars

(10 total ratings)

Action

Play in browser

Cow Duty (Deber de Vaca)

Cow Duty is a simple visual game of reality phenomenon.

Maximiliano Muena

Rated 5.0 out of 5 stars

(2 total ratings)

Play in browser

Astrophobia

Your ship, the Solar System Cargo Shipper (SSCS) has been invaded by an infection.

Vivian The Panda

Rated 5.0 out of 5 stars

(2 total ratings)

Survival

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Top rated freeGamesGamesToolsGame assetsComicsBooksPhysical gamesAlbums & soundtracksGame modsEverything elsefrom 2021 tagged Aliens (176 results)

New itch.io is now on YouTube!

Top rated free
Games Tools Game assets Comics Books Physical games Albums & soundtracks Game mods Everything else
from 2021 tagged Aliens (176 results)