Aliens Games
Discover 3975 aliens-tagged games on Steam. Find the best games with this tag.
Games with Aliens
Explore 3975 games tagged with aliens
0Mozi
In the distant Milky Way galaxy, there hides a mysterious planet named Mozi Planet. This planet has a vast and boundless ocean, and every drop of seawater is shining with a mysterious light, as if telling the ancient interstellar secrets.
0Rastignac: Wastelands
Rastignac Wastelands is a procedural extraction shooter where every run is a gamble. Enter the zone, loot valuable resources, and decide when to extract — or lose everything.
0Red Crew 2
Uncover the fate of Colony 1 on Mars and survive against native horrors in this evolving sci-fi horror adventure.
0Darkly Darkness
Darkly Darkness is a simple 2D action platformer where you jump and shoot, destroying carefully crafted enemies along the way using pistols, shotguns, and more. It is about a boy trying to discover what has happened to our planet recently. Is it aliens? Something else? He needs to find out.
0Abandoned Moons
Embark with your friends to explore abandoned moons in search of resources and valuable loot in a cooperative first-person horror experience. Level up and assemble a complete arsenal of tools, gadgets, and helper robots to accomplish the mission.
0Solward
Solward is a science fiction tactical RPG with turn-based combat. After a long space voyage, Kali, Jenna, and Heather have returned home only to find that their planet has been invaded by an alien threat.
0Invasion: Phoenix
Invasion: Phoenix is a passion project by a solo developer and lifelong gamer. An alien empire hellbent on conquering Earth has arrived at our doorstep, and humanity is in total anarchy. Delve into this meticulously crafted 2D top-down pixel art RTS and sign up to reclaim Earth!
0RESHOOTER
RESHOOTER offers heart-pounding shoot-em-up action that elevates classic arcade gameplay to the next level. Dive into the retroflow with electrifying visuals, immersive audio, and captivating mechanics.
0Furry from Outer Space
✨Come on an interstellar trip with Furry from Outer Space — into space, love and steamy sex! ✨ Choose your character’s gender, explore faraway worlds and different story branches while enjoying fully voiced animations! ✨
0Star Child
Star Child is an explosive new action-adventure set on a sinister alien planet. Fight numerous aliens and formidable bosses, wield powerful explosives and destructive laser weapons, find secrets and unlock new abilities as you progress. Can you survive your dangerous mission?
0Nova Forever
✨Beam yourself up into a galactic buddy comedy taking place in a giant space mall. Connect with quirky characters, solve puzzles, and form the unlikeliest friendship ever in this bright point & click adventure ride!
0Private Mining Company
Private Mining Company is a tower defense game with perma-death and extraction elements. Keep your soldiers while you complete contracts, as long as they aren't killed. Make money defending mining outposts on hostile alien planets. Balance mining upgrades and growing your army.
0Project V: Origins
Humanity's last chance against evil.
0Starfall
A space adventure with retro gfx from the golden age of quest gaming with real type-in commands, puzzles to solve and challenging minigames.
0Star Ronin
Star Ronin is a top-down ARPG game set in the far future. Your family, indebted to a massive megacorporation, must use all of its skills to survive.
0Shop Crush
Run a mysterious thrift shop in a story-rich Visual Novel. Meet eccentric customers, uncover hidden illusions, and unveil the sinister secret of your shop.
0Galactic Tavern
Embark on a cosmic journey as you build and manage your space tavern! Craft unique cocktails, and create a bustling atmosphere with live music performances. Explore the depths of space and become the ultimate entrepreneur in this management simulation adventure!
0Orion71 Shooter Mayhem Arena
Survive the cybernetic apocalypse in this intense roguelike shooter. Fight hordes of zombies, giants, and dragons with high-tech weaponry. Navigate deadly traps and scarce resources for a unique challenge in every playthrough.
0Streamer Content: a simple mechanic, a simple game
Lead the "Streamer Guy" in yet another rage-inducing game. Test your skills with just a mouse!
0Manludo 2
EN: Awake on an alien space-station, shape your journey through decisions, crafting your own interstellar adventure. EO: Vekiĝu en ekstertera kosmostacio, formu vian vojaĝon per decidoj, kaj vivu vian propran interstelan aventuron.