Aliens Games
Discover 3999 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3999 games tagged with aliens
0Steelborn
Steelborn - is a run and gun platformer game inspired by the classics and made by a team of Abuse, Ranger-X, Contra, Metal Slug, Blaster Master and H.E.R.O fans.
Bobo The Cat
In this Marioid styled game you can help little cat Bobo. Jump on enemies, run, scratch and spit furballs to fight your way back home. Bobo feels completely powerless and struggles to get in shape at first, but he constantly learns new mechanics and abilities.
0Alien Tag
Reject Monke, Become Alien. Discord.gg/AlienTag. AlienTagVR.com.
0Fear of the Light
A survival horror game where light is scarier than darkness. Use your radar and other tools to stay out of the light, sneak around dangers, explore the quarantined ship, and find a way to escape. But be careful, monsters are hunting you and are aware of your every mistake!
0Deported: Drain the Swamp
Crankage Games brings you another hilarious tale full of satire and parody! Play as Ronald J. Grump, a secret agent hellbent on deporting illegal extraterrestrials from outer-space off of his home-planet! Follow Agent Grump as he drains the swamp, deports aliens, and makes Earth great again!
0Astra
ASTRA is an FPS with some platform twist to it, placed in an alien club. As an infiltrated human, you'll have to find and destruct the stolen generators, avoiding the enemies' attacks, who will get in your way.
0Last Village
Arriving on a hunt in a small village, you become a witness to attack of alien forces on the ground, armed with a shotgun, you decide to repulse the alien intruders.
0Gravitar: Recharged
The cult classic Gravitar has been Recharged. Complete missions in each solar system, navigating a variety of challenging environments, each with varying levels of gravity that will test your skills as a pilot before unlocking new solar systems to explore.
0Defend Earth: Xenos Survivors
You are Earth's last line of defense in a relentless alien invasion. Experience intense top-down roguelite action across diverse landscapes, fighting invaders with a versatile arsenal. Outsmart, outgun, and survive your foes. Every run increases the challenge - so adapt, evolve, dominate!
0Cosmic Coliseum
Fight for your freedom as you battle through wave after wave of alien adversaries. Destroy enemy fighters and collect XP to raise your level and become more powerful. Combine your skills and abilities with a huge range of power-ups to become the ultimate champion.
0Caverns of Mars: Recharged
Race through caverns while blasting away enemies and terrain to reach the depths of Mars in this reimagining of the 1981 classic.
0Unveiling
Experience the UFO abduction in first person and take a trip to meet the keeper. Explore layers of reality and learn what is concealed behind the modern Unidentified Anomalous Phenomenon (UAP) in this esthetic and eerie interactive experience.
Mahjong Realms
Dive into a world of mystical, alien realms in this unique take on mahjong solitaire. Unlock new themes as you advance and design your own layouts to share with the community.
0Multicellular
Multicellular will take you back in time, to the dawn of life. Build your multicellular organism and combat hunger, the environment, darkness and other organisms. Everything in this new world can kill you, will you be able to survive?
0AlienAfterlife
Step into a radiant dimension where souls reboot as data. Recover your reincarnation machine from alien terrorists and explore glowing temples of memory, logic, and light. A surreal odyssey through death, rebirth, and the beauty of being lost.
0Destructivator 2
A platform shooter that brings 90's gaming smashing into your face! Blast and insta-melee your way through hordes of alien soldiers, robots, bosses and loads more. Fight on foot, in a fighter or in a bomber. Take on bosses and ensure that the alien menace won't threaten Earth ever again!
0Bamerang: Warm-Up Duel
Warm up your boomerang throwing skills in the free duel mode of Bämeräng, the fast paced boomerang fighting game. Fight for the favor of the goddess in an outlandish, colorful world in this local multiplayer game.
0Occupation 2.5
Attack from Outer Space. Classic old-school First/Third person shooter. Fight against zombies, mutants, monsters to save the Earth!
0Infiltraliens
Infiltraliens is an action adventure game in which you take on the role of Gorp. Place 52, the world's most advanced and well-guarded military base is holding your alien friends captive. Can you make your way through the obstacles and pass the guards to save them?