Aliens Games
Discover 3995 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3995 games tagged with aliens
0Just One
How are you Master? We have a new mission for you!
0Monster Factory
Play as an unknown organism with different abilities bent on devouring everything in its path. Start as a small blob, rolling around absorbing objects, eating bigger and bigger objects as you go.
0Planeta 55
Planeta 55 is a horror-themed fast action sci-fi FPS Hordes of monsters. New weaponry. Guns. Blood. Fight.
0Gravitorium
Harness the power of gravity to maneuver through challenging precision platforming and puzzle levels in this fun and kinetic 2D platformer!
0SEARCH ALL - LOLLIPOPS
is a hidden object game in which you need to find all the lollipops in a large location. The lollipops will be located in a variety of places, from the most prominent to barely noticeable places
0The Last Human In The Universe
You are the last human that exists, and you wake up trapped in a spaceship full of dangers lurking around you. You must perform maintenance on the ship to keep it functioning until you reach Earth. Once on Earth, will everything start again?
0Survive the Squids
The Squids are here - but your soldiers are ready. Grow your squad up to 4 members by rescuing survivors. Obtain the best weapons, support, and equipment you can by gathering Squid Samples. Become a force to be reckoned with, one the Squids will fear for generations to come.
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!
0Solar Echoes: The Star Legation
Solar Echoes: The Star Legation is a choice-driven cinematic Sci-Fi Visual Novel game with RPG elements. Journey through space to gather and manage an alien crew, visit new worlds, negotiate with alien leaders, and even risk romance across the stars!
0Xeno Shooter
Xeno Shooter is a action shooter arena game! You play as a space cadet who travels to Andromeda with the mission of defeating the Primordials and thus, achieving a new home for humanity.
0BasCatball Jupiter: Basketball & Cat
Play basketball. In Jupiter. With cats. Are you ready for the whole galaxy's hardest matches? Solve puzzles and win the Bascatball intergalactic championship!
0Attack of the Mutant Penguins
Wade In And Kick Some Penguin Butt! Unfortunately they are really tough nuts to crack and have a vicious streak running through them that threatens the peaceful tranquility of your world. Mutant Penguins is a truly bizarre concept, wholly original, and with the emphasis placed firmly on FUN.
0BasCatball Saturn: Basketball & Cat
Play basketball. In Saturn. With cats. Are you ready for the whole galaxy's hardest matches? Solve puzzles and win the Bascatball intergalactic championship!
0ORIMON.1 - Bilfy & Krotroklon
In the game ORIMON.1 - BILFY & KROTROKLON, the player's objective is to hatch two EGGMONS to give birth to TRYMONS, and make them evolve three times to discover the causes of a dark murder.
0Space Drone: Rescue Mission
Space drone is a minimalist open world puzzle game with grid movement where you remotely control a drone to find and rescue your lost mates in space. Every movement spend energy, be aware to don't be without it!
0Casual Pixel Warrior
Survive the waves! Buy weapons and ammo! Unlock new stages! Purchase companions! Solve daily quests and get rewards! Casual Pixel Warrior is a wave shooter where your endurance to last an infinite fight depends on your skill, unlocked weapons and purchased ammo.
0Kickback Slug: Cosmic Courier
You, Slippy the Slug, must fly across levels filled with increasingly difficult obstacles by using only the kickback from your weapons. Collect parcels, deliver the goods, and defeat bosses on your way. Be the best Cosmic Courier and win the space race of postal work.
0Panacle: Back To Wild
A CCG integrating warchess, roguelike, deck building with a world outlook of the post civilization era
0Neon Invaders
Neon Invaders will take you back to your gaming roots with its constant action and relentlessly brutal enemies. Absorb enemy shots of the same colour to trigger a flurry of fire to decimate the alien invaders. Dodge and Match your way to victory through 40 levels and 5 difficulty settings.
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.