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
0FreedroidRPG
FreedroidRPG is an open source sci-fi role playing game, where the player fights against hordes of bots in order to free humanity from rebel bots whom know no mercy.
0Cycle Chaser H-5
BURN BRIGHT!! YOU ARE THE PERPETUAL MOTION MACHINE!!
0Side Scape
A light-hearted, Side-Scroller/ Top-Down hybrid!
Aeons of Rebirth
Aeons of Rebirth is a short, strategic incremental journey about exploring planets and building the greatest space empires ever!
0Waddle Home
The Penguins are trapped and they need your help! Guide them to the Rescue Ship by opening doors and moving blocks, while making sure to help them waddle around traps and escape patrolling guards!
0Afterglitch
Afterglitch is an experimental third-person exploration sci-fi video game. The player is an astronaut whose multidimensional journey to find an extraterrestrial civilization is more important than the destination!
0Antiprism
Antiprism brings classic shoot 'em up mechanics to VR and combines them with innovative single-player twin-ship gameplay. Control two ships at once as the pilots Jexen and Malik shoot hordes of enemies, dodge enemy fire, find and upgrade items, and beat hard bosses on their journey through The Gone.
0Interregnum Chronicles: Signal
Mysterious signal with an unknown purpose reaches Earth. Inside a space station, a lone Operator and the onboard AI are tasked with analyzing the signal, but the process itself seems to have an unexpected effect on them. This is an INCREMENTAL game with a heavy emphasis on story.
0On Your Hands
On Your Hands is a game which seeks to merge complex puzzle mechanics with a creepy atmosphere and terrifying enemies. Can you use the seven unique magic types to make your way off a strange alien planet?
0Last Chance in Xollywood
In this sci-fi RPG/visual novel, you are an extraterrestrial movie director at a low-budget movie studio. Struggle against capitalism, corruption, and your eccentric coworkers to get the movie done on time and under budget.
0FarWest Colony
Lead a rebellion against tyranny in this open-world, survival sci-fi RPG game. Utilize alien technology to explore, build bases, craft, and farm. Prepare for an unequal combat to rescue humanity from tyranny and a mysterious deadly virus.
0Planet Scanner
Scan the stars and claim planets for your corporate masters! In Planet Scanner, you will discover unique new worlds, decode transmissions, and upload data all in the name of keeping your job. But what happens if you gaze too long in the void?
0The Nom
You were turned into a dark creature by evil scientists and finally managed to break free! It's time for revenge!
0UFHO2
Play an alien navigating a maze of hexagons in this competitive mix between strategy and board game. Plan your next turn, think fast, act faster, and outmanoeuvre your opponents by predicting their moves. UFHO2 is strategy at its finest.
0Earth Liberation
Earth Liberation brings together fast-paced RTS gameplay and old-school style gaming experience. Command your troops on the ground & in the air. Grind through intense battles with alien invaders to liberate our planet. Humanity depends on your tactics and wits!
0I.F.O
I.F.O is an old school LCD-style shoot'em up game. You have to shoot UFOs using a classic aircraft and save the animals which kidnapped by the aliens. Let's save the Earth from the aliens! You are the last hero of the world.
0Mini Gal4Xy
Mini Gal4Xy is a light strategy game set in space.
0Curved Space
Curved Space is an intense arcade-style twin-stick shooter that takes the classic formula and plunges it into the weirdest reaches of space. Battle cosmic space-invading spiders across curved landscapes where bullets hug the terrain while the horizon drops sharply out of sight.
0We're All Going To Die
Gather a squad and fight for survival in We're All Going To Die. Work together with a squad using abilities, equipment and exploring different levels to make the most of your fight against your demise, after all, you're all going to die at some point.
0UFO Checkers
A classic game of checkers to play with your friends. Turn-based and themed after an alien invasion.