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2D

Uses two-dimensional "sprites", 2D images created and used on a flat plane, as opposed to the three-dimensional models or environments found in 3D games.

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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 freetagged 2D and Aliens (1,917 results)

Explore games tagged 2D and Aliens on itch.io · Upload your games to itch.io to have them show up here.

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Can you open that hatch?
Action
Play in browser
There is always a light.
Puzzle
Play in browser
​BattleStar is an action game in which you can shoot aliens and asteroids.
Action
Simulation
Play in browser
Protégez la dernière ligne de défense dans l'espace !
Action
game where you shoot aliens with a variety of weapons
Shooter
A small visual novel about covering up the truth.
Visual Novel
You fell through space and crashed landed on Earth, are you stylish enough to take over the world?
Play in browser
The tale of a lonely alien finding wonder on a new world.
Platformer
The most stellar arcade on a floating asteroid, help unlock exciting new games!
Action
Play in browser
​The nice alien is returning to defeat the horrible king of space
Action
Play in browser
A short game where you play a space adventurer entering an Alien Cave
Shooter
Play in browser
A desperate battle in the depths of space. Survival is your mission!
Shooter
Meet Eddy, a misanthropic shut-in. Help him not lose his mind to a corner in his room that's a little bit TOO dark.
Adventure
Play in browser
This game is made in 2016 for Ludum Dare 36.
Play in browser
There is more galactic trouble on the moon!
Shooter
Play in browser
A short, hard shooter game with no gravity.
Shooter
Play in browser
Action
Play in browser
Alien Ship Console is an atmospheric puzzle-arcade game where you solve alien ship's mysterious interfaces.
Puzzle
Play in browser
Pumpkin.
Adventure
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Short R-Type arcade game
Shooter
Play in browser
Intergalactic language problems!
Puzzle
KILL ALL ALIENS
Shooter
Play in browser
Adventure
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Drop humans from your UFO in this physics based arcade game
Ludum Dare 56
Simulation
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A survival-horror RPG game about a world that has fallen into disrepair as a result of alien occupation.
Take a giant leap for mankind. Fight aliens.
Shooter
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A 1k game with Pico8 creator, Zep (Lexaloffle)
Action
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Save The World, Defeat The Aliens!
Survival
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Is your landlord being distant? Like communicating to space? In this visual novel, space might be closer than you think.
Visual Novel
Cosmic Defender: pilot your ship, battle aliens, and protect the universe in epic space fights!
Action
Play in browser
Delta 78: O passageiro
Platformer
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