Top freefrom 2021 tagged Aliens (689 results)
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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Explore the abandoned vessel VALIS XI and piece together the secrets of the crew's disappearance.
Interactive Fiction
Play in browser
You are the projectile. 2D Hack-n'-Slash. Wield the most powerful weapon in the universe.
Action
To collect the rare Agnolitas, you'll need to face an acid cave on a hostile planet.
Action
Play in browser
A procedurally generated twin stick shooter, where the main mechanic is based around abducting enemies.
Shooter
Play in browser
Puzzle your way out of trouble when you're rescued by a mysterious alien from a failed mission to Neptune
Puzzle
Play in browser
Simulation
U.F.O Offline - Game where you destroy waves and waves of said UFOs
Shooter
Play in browser
LD 48- Take photos of strange aliens in a strange dimension and report back for your pay.
Control a team of two aliens with big noses and use your enemies to build bridges and stairs
Action
You are a parasite who can join their mind together with various hosts
Puzzle
Play in browser
Space card game where you defend worlds from asteroids, planets and various other enemies!
Card Game
Play in browser
Play in browser
A short, experimental walking simulator about an Alien joining an Alien council.
Adventure
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