Aliens Games
Discover 3982 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3982 games tagged with aliens
0Arc Vector
Pilot a stolen alien ship in a rebellion against the Archronite invasion. Fly across the archipelagos of your home world and capture enemy bases with the help of your navigation droid co-pilot, DFX-9T. Battle against enemy Arc Vectors, Fighters, Drones and Laser Tanks, liberate your planet, Melos.
0Demonarch
A first-person strategy game about summoning demons and herding them around like terrible cats to topple a civilization one castle at a time and finally become the new king, all on the orders of the guy who already did that and now spends his time making the people learn his tale.
0Children of the Eclipse
Children of the Eclipse is a traditional 2-player retro shooter at heart, wrapped in next gen graphics, set in a unique far future utopian sci-fi world teeming with life.
0Bot Net: Ramshackle Robotics
"Build your bots, command your army, defeat the invaders!" 'Bot Net: Ramshackle Robotics' is a turn-based strategy rogue-like where you'll build an army of ramshackle robots to fight off an alien invasion!
0Cairo Stark: Crocs Hunter
Cairo Stark: Crocs Hunter is a game full of incredible adventures with bright three-dimensional characters and a mysterious colorful world.
0Snack Invaders
Slipping into a junk food‑induced coma during a late‑night movie marathon, you wake up as an astronaut stranded in a galaxy overrun by living junk food! Play solo or co‑op online with up to 3 friends (4 players max) to battle hordes of junk food and Souls‑like bosses as you fight to escape alive!
0The Aftermath: Unnatural Selection
The Aftermath: Unnatural Selection, is a story driven Survival/RPG game set years after human civilization has been decimated by an Alien invasion
0Space Routine
Space Routine is a space family life simulator set up in a retro sci fi cartoon universe. The player takes control of the members of the family making them follow their daily routine. The goal of the game is to survive the longest as a loving family in space.
0Book of Aliens
Aliens invade Paperverse! Protect the terrorized civilians and discover the source of the alien threat in this minimalist game of battlefield tactics and global defense strategy.
0WOLFHOUND
Infiltrate a mysterious Axis base in the Bermuda Triangle as one-man army Capt. Chuck “WOLFHOUND” Rossetti. Explore the deadly island and uncover the Nazi's twisted scientific pursuits while wreaking havoc on their forces and horrific creations in this sci-fi WWII Metroidvania!
0_space_train
What if there was a train, in space? Embark as a simple passenger or take a longer-term role as a member of staff in an asymmetric gaming experience like no other.
0Silent Weapons for Quiet Wars
Secret agents fight shadowy wars for global conspiracies vying for absolute power in this espionage strategy game inspired by 1990's conspiracy theories. Infiltrate governments, undermine civil rights, and foment wars in your campaign to establish a New World Order.
0Loopbreaker
Loopbreaker is a class-based, third-person, action roguelike in which you can go it alone or team up with friends to battle back against the alien invasion by collecting powerful items and outpacing the onslaught.
0Volatile
Volatile is a space exploration adventure game which, at its core, plays with the importance of actions and consequences.
0Battle of Orion 10: First contact
A hundred years have passed since the events on Cronos X transpired. The USN have not taken the warnings from Cronos to heed and is unprepared for the onslaught of the alien armada. Now, you must take point in fighting the brutal alien armada that is tearing through the outer rims!
0Planet Morph
Alterux, the brand-new alien species with a unique property: It can morph its body into any kind of creature, organic and inorganic alike. Use this power to explore new worlds, combat alien enemies, and unlock creatures to become!
0Phos
You play as a robot colonizer that has been sent out to an alien planet with one goal. Harvest its resources and send them back home. To accomplish this you must build a base on the planet. But the native inhabitants of the planet won’t sit idly by as you strip their world of its resources.
0Tower ships
Tower Ships is a tower defense game where the towers are spaceships, this leads to significantly different mechanics to classic tower defence games
0Beyond Solar
Embark on a thrilling bullet hell/SHMUP journey in Beyond Solar. As "Gravity," a space pilot from the colony ARD, defend humanity's last sanctuary amid Earth's impending doom. Brace yourself for intense pixel art action in a desperate fight for survival.
0Red Frontier 2
Explore beyond the constant dust storm and discover the alien horrors on red wastelands. Hide from human-sized centipedes in the darkest corners and run away while being hunted by a giant blood-thirsty snake. Use your gadgets to plan ahead your next travel on the surface to avoid looming death