Aliens Games
Discover 3978 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3978 games tagged with aliens
0Mr Rex's Zealous Adventure
The Fast-paced Space Dinosaurs Adventure!
0Grassland defender Keita
It's a mix of shooting and running, shooting enemies with bows and arrows, saving animals with parachutes, and dodging cacti and crocodiles by jumping.
0Sanguinite
Sanguinite is a lunar-lander-meets-twin-stick-shooter action game with elements of resource management and exploration. Equip your remote drones and explore the dangerous surface of distant worlds. Bring resources and artifacts back to your ship. Investigate the origin of the aliens you encounter.
0Wok Planet
The great confrontation between two civilizations!
0Viral Reload EX
Viral Reload EX is a sci-fi shoot-em-up with a unique dash mechanic where you shrink down to fight infections at a microscopic scale! Can you defeat the evil Kyle Kaboom before he destroys the moon?
0ALIEN INVASION
Join the battle to save earth from aliens and robots. Choose to play on the side of humans or aliens in battle. 1. Play alongside up to 100 online players 2. Choose various levels 3. Play in various modes such a s capture the king, rush, team deathmatch, conquest.
0Gloop
Gloop is a 3D platformer where you play as a parasitic slime that aims to take over the world. Control and infect creatures to cover the world in slime.
0Mini Tank Mayhem
Mini Tank Mayhem is a roguelike deck-building tower defense game where you command a powerful mini-tank to repel waves of alien invaders. Craft your very own deck, deploy strategic defenses, and unleash devastating combos to protect Earth from pesky aliens!
0Astoaria
A sandbox open-world survival set in a dynamic world of floating islands, each with its own ecosystem and climate. Explore and thrive by strategically exploiting these environments. Harness energy, strategically farm, craft your airship and much more, while uncovering the mysteries of this world.
0Intergalactic Panic!!
Jump and shoot your way through forgotten oceans and into fortresses filled with powerful enemies. Decide the best order to complete the challenges and each stage will give you an amazing new power to help you on your next journey and perhaps end the tyranny of the evil Intergalactic Empire.
0Planet Achelous
PLANET ACHELOUS is a action adventure, free-roaming game. Developed by Archer with the help of Unity's 3D Game kit*. *Game kit is built entirely from the ground up, no sample levels used, just assets :)
0The Last Trophy
A space explorer receives a strange signal from an unknown planet. What is in this place? Help Mell discover the mysteries of this new land in this retro platformer with an arcade feel.
0Yupi Road 2 World
Yupi, the alien, embarks on the mission to save the Earth, helping humans and armed with his power boots, he must overcome the levels avoiding or using enemies to make his way.
0Curl!
The beloved and captivating sport is spreading to new worlds! Take up the broom to challenge your friends locally or online to a competition of wit, teamwork, and silliness in this first-of-its-kind game, built for accessibility with brain-computer interface integration.
0Cosmic Companions
Explore, research, build and invite new cosmic companions to your growing space community.
0Friction
FRICTION is a fast-paced third person team shooter that adds another dimension of gameplay, the Z axis. Wage war in community favorite game modes such as PUSH where attackers must escort the payload deep into the enemies line before the timer is out, or classic hits such as team deathmatch or CTF.
0Another Space Opera - Episode 1: The Wake of The Giant
In 2297, Earth is united under a gestalt technocratic order - reborn from the ashes of nuclear fire. Now, humanity finds itself caught in the crossfire of a bloody, supernatural conflict for the fate of the galaxy. Hack and blast your way through this explosive, cinematic action platformer.
0SWARMED: Nuts & Bolts
In deep space, your robot transport vehicle crash-landed on a barren asteroid. The robots have escaped and are hungry for both revenge and crunchy humans. You are their only hope. Battle your way through multiple waves of rouge robots to avoid being SWARMED in this retro, heart pounding game.
0They Came From Dimension X
A sci-fi horror first person shooter where gravity is only as consistent as the ground your boots are stepping upon. Navigate labyrinthine research stations, strange alien planets and escheresque eldritch tombs while surviving your maddened colleagues, monstrous entities, and worse.
0Jet & Sky
Grab a partner and work together to defeat crime on jetskis! Jet and Sky are two old friends from high school who spend their days keeping The City safe from criminals with the help of Sarah3000, the latest in artificial intelligence for jetskis.