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
0Scurge: Hive
An infectious retro hardware classic from 2006 has been revived. Only you can save the world from the deadly virus known as Scurge.
0Void Stalkers
As the pilot of a Void Rig, it's your job to transport dangerous creatures to various research facilities across the system. Use your ship's security cameras, drone, and other systems to solve problems and stay alive as you travel through The Void.
0Space Bubbles Must Die!
Space Bubbles Must Die! is a tiny, highly-addictive bubble-shooter where you eliminate evil space bubbles to save the planet. Inspired by the classic titles like Peggle, Arkanoid and Space Invaders.
0Chrono Space 7
An isometric twin stick shooter where the player has only seven minutes to defeat the entity that is going to destroy the solar system. Level up, unlock new powers and win against the clock... and the cosmic dangers.
0The Diner at the End of the Galaxy: Free Appetiser
Open a diner on a desert planet, grow exotic ingredients, create a menu for intergalactic palates and deal with powerful factions. Free Appetiser is the prologue to Diner at the End of the Galaxy, where you cook and manage your way to intergalactic riches and glory.
0Blackwood Division
Fight supernatural creatures with your forces in this fast paced Roguelike RTS game!
0Cosmo Knight Zion
Classic retro-style platform game inspired by the famous handheld consoles of the 90s. Jump, hit, collect items, and get power-ups as you advance through challenging levels and face powerful bosses. The key to success is not giving up and knowing your enemy.
0Paul Pixel - The Awakening
An ordinary guy forced to defend the world from an alien invasion of infectious zombies. A point-and-click adventure with beautiful pixel art and bombastic retro sound.
0Battlestage
- Co-op Twin Stick Shooter
0Galaxy Annihilation
Galaxy Annihilation is a shoot'em up where we need to protect the planet earth from an impending alien attack.
0The Mofflys: Invasion Mayhem
Join your alien squad on a thrilling mission to invade planet Earth and plunge the universe into chaos! Traverse through four iconic Earthly regions, each bursting with excitement, diverse objectives, and the opportunity to combat Earth's greatest defenders in epic battles.
0Deadly Maze: Phase 1
Arcade intuitive game with mazes and puzzles
0Planet's Edge
Travel between dozens of stars, harvest resources to repair and upgrade your equipment, meet and negotiate with friendly (and hostile) aliens, and do whatever it takes to stay alive and bring Earth back in this groundbreaking sci-fi RPG.
0Super Wiloo Demake
A 2D platformer featuring colorful 8-bit style graphics and 5 different worlds! It's a Demake version of "WILOO", featuring Completely new graphics, new Power-ups and other improvements.
0Endurance - space action
Endurance is an extremely exciting story-driven adventure shooter and a prequel of Ailment, one of the most downloaded pixel art mobile action games in the last year
0Ozone Guardian
A new twist on the classic arcade shooter, with a variety of character choices and an upgrade system. Control your spaceship with your mouse & shoot with click - the only limitation is your hand speed! Face waves of creative enemy ships and stimulating bosses, and protect the ozone, Ozone Guardian.
0Laser Skirmish
Laser Skirmish is a puzzle game based around planning different ship compositions to beat the enemy.
0The Seasons Collection: Spring
Start your journey as Cyrus to find your sister, Ava in Spring. The first game of The Seasons Collection involves brilliant FPS gameplay with a beautiful story to remember. All you will have is a rifle, a shotgun and limitless enemies as you start discovering the mystery of the forest.
0NORSK: Epistle
NORSK: Epistle is an experimental singleplayer game. Set in the atmospheric abandoned Siberian town the game will introduce how to solve puzzles using second dimension in 3d world to understand what happened with humanity.
0NULLORE: beginning
There was an unexplainable accident at the mine for the extraction of unique ore. You are the only survivor! But are you really lucky? Dangerous labyrinths of production and mines await you. You will be on the brink of life and death, and to survive you need to trust the voice in your head!