Aliens Games
Discover 3993 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3993 games tagged with aliens
0Jack Big Chin: Alien Invasion
Save humanity! Help Jack Big Chin defeat the alien invaders, in a hard action-adventure game with 3D platform elements, where you must improve your weapons and activate cannons to complete your missions.
0Covenant: Project Zero
Covenant: Project Zero is a space opera set in a universe where interstellar corporations and big money interests run everything. Embark on an action-packed adventure as Captain John Covenant, accompanied by a band of rag-tag misfits, to confront the dark evil lurking in the universe.
0Escape Dream
Help the character trapped in a dream to escape and go to work next day!
0Nanoplanet Survivors
Nanoplanet Survivors is a heart-pounding bullet hell survival game set on a hostile planet. Battle relentless waves of alien foes and adapt with powerful upgrades and unique character abilities. Epic boss fights make every playthrough a thrilling challenge. Can you emerge as the ultimate survivor?
0Pop Some Eyes
Pop Some Eyes is a FPS game where you control Mr. Pineapple Bundy, in a space jail where he must fight aliens to survive. The game features fast-paced action, unique sci-fi/comedy storyline, and 3 different weapons. Help Mr. Pineapple navigate the dangers of the space jail and defeat alien forces.
0SKIP
SKIP, HOP, JUMP
0Martian Panic
Battle a horde of loony Martian invaders in this on-rail shooter game. Packed with non-stop action, players will use a range of powerful weapons against a gang of colorful and comical enemy invaders. Collect powerups and rescue helpless civilians to get high scores and earn achievements.
0MurmALLmaus
Cringe - eine ganze Menge Cringe, das muss man Erwarten wenn man mit der Murmelmaus das Weltall durchstreift. Wenn wir doch nur etwas zu Knabbern dabei hätten ...
0Grind Stormer
Grind Stormer, aka V・V, is a vertically scrolling manic shooter with gorgeous pixel art graphics and an upbeat FM soundtrack. Developed by an all-star team at the legendary Japanese studio Toaplan, known for their stellar shoot ‘em ups.
0AIRANBLADE
AIRANBLADE is a 3D vertical progression action game, like the classic shoot 'em up games. Fight against squadrons of enemy aircrafts and gigantic bosses. Enjoy beautiful special effects and lots of explosions and lasers coming from every corner.
0Kozyrev Horrors
Step into the Kozyrev Mirror to unlock your Extra Sensory Perception. Beware: dread and horror await. Investigate to find an escape from this liminal space. Are you truly alone? A short and chilling singleplayer horror game, inspired by the Kozyrev Mirror experiments.
0Vox Populi: USA 2024
Play as an existing or fully customisable political figure, and campaign for many alternative US elections! In "Vox Populi: USA 2024", you and the characters around you must promote your ideas and your popularity throughout the country to claim victory!
0EgoVersus: The First Strike
A fast-paced sci-fi first person shooter. EgoVersus: The First Strike aims to bring the old school FPS experience back to the modern gaming industry.
0Disaster Blaster
Disaster Blaster is a roguelite automation card game where you play a questionably sane scientist building the most over-the-top weapon in the universe. Design your blaster’s shooting mechanism and let it rip against hordes of alien enemies across a galaxy of unfortunate planets.
0Starium
A bullet-hell open-world ARPG where every choice shapes the Talara Galaxy. Craft insane builds, explore new regions, unlock powerful gear and skills, and battle 25+ epic bosses in a branching sci-fi adventure.
0sea fight
"Naval Battle" is a simple game. Players control submarines and fire torpedoes to attack the enemy. By upgrading the base and obtaining modules in battles, players can become powerful quickly. Have a great time playing!
0Beasts of Mystery
Have you ever wondered what it would be like to see Mothman fight the Flatwoods Monster? Well now you can find out in Beasts of Mystery, the cryptid fighting game with hand drawn animation and approachable gameplay inspired by the greatest of fighting games’ past and present.
0Eternal League
Step into a futuristic battleground where every decision shapes your destiny. In Eternal League, you'll embark on an epic journey through a fast-paced roguelike RPG that combines customization, strategic combat, and a unique session-based progression system that rewards your skill and creativity.
Maelstrom: The Battle for Earth Begins Enhanced
Maelstrom takes you to a dark future, onto an Earth ravaged by long-running wars and scarred by natural calamities of unseen magnitude.
0Gutfarm
Gutfarm is a top-down 2D pixel art game that blends farming, tower defense, and survival elements. On this alien island, you will expand and grow your farm by planting crops, unlocking genetically mutated varieties, defending against waves of monster attacks, collecting relics, and more!