幸存者 星星之火 | Survivor Spark
Survivor: Spark is the first episode of a series of anti alien invasion games. It's a classic transcendental third person shooting game!
100% of 1 Steam reviews are positive$0.99
Games like sotas/时空幽灵
If the fast-paced and tense rhythm of sotas/时空幽灵 stuck with you, this helps. These games are a good place to start.
Abduction Action! Plus
Terrorize humanity with your UFO because you're an alien and what else are you going to do?
Fast-paced
50% of 20 Steam reviews are positive$1.99Endangered
Aliens are invading Earth and are taking out Earths military assets. Join them in the conquest of planet Earth.
Fast-paced, Tense
54% of 24 Steam reviews are positiveFree幸存者 星星之火 | Survivor Spark
Survivor: Spark is the first episode of a series of anti alien invasion games. It's a classic transcendental third person shooting game!
Fast-paced, Tense
100% of 1 Steam reviews are positive$0.99Civil Warfare
After an alien invasion of Earth, the main character gets trapped in a network of alien portals and needs to navigate back home, destroying all kinds of monsters along the way.
Fast-paced, Tense
50% of 2 Steam reviews are positive$4.99Occupation 2.5
Attack from Outer Space. Classic old-school First/Third person shooter. Fight against zombies, mutants, monsters to save the Earth!
Fast-paced, Tense, Dark
85% of 60 Steam reviews are positive$3.99EagleRoad:WorldRise
This is an open world 3D gunfight game based on the law of the jungle, which emphasizes the survival of the fittest. It is also a mission centered combat game based on experience leveling. It combines elements of role-playing, tactical strategy, and experience leveling.
Fast-paced, Tense, Dark
91% of 22 Steam reviews are positive$9.99HUNTED
A sit 'n' survive set on board a spaceship. Aliens have made it inside, and you need to defend yourself. Viewing cameras, shutting doors, blocking vents, and sounding alarms is your only hope. You must last 5 days while backup arrives.
Fast-paced, Tense, Dark
91% of 11 Steam reviews are positiveFreeALIENS INVADED OUR PLANET
Aliens Invaded Our Planet is a Multiplayer / CO-OP (Up to 6P) FPS & Arcade Style Action game, the game is about alien invasion in 1900s Richalley Town. Shoot and run for your life against the aliens!
Fast-paced, Tense
64% of 55 Steam reviews are positive$0.99Robot Heroes
Control the mysterious robot army to resist falling giant aliens.
Fast-paced, Tense
71% of 7 Steam reviews are positive$0.99Protect the Earth
You are the best pilot in the space force and the earth needs you to protect itself from an alien attack. Protect the earth and then go to the invader's planet to finish them off once and for all.
Fast-paced, Tense
100% of 4 Steam reviews are positive$3.99GRANDMA
Join the battle to save earth from aliens and robots. Choose to play on the side of humans or aliens in battle. 1. Play alongside up to 50 online players 2. Choose various levels 3. Play in various modes such a s capture the king, rush, team deathmatch, conquest.
Fast-paced, Tense
86% of 344 Steam reviews are positiveFreeAction Alien: Tropical
Explore the sea with your boat and clear islands of tropical forests infested with aliens and nests !
Fast-paced
55% of 29 Steam reviews are positive$6.99
Cheaper than sotas/时空幽灵
ALIENS INVADED OUR PLANET
Aliens Invaded Our Planet is a Multiplayer / CO-OP (Up to 6P) FPS & Arcade Style Action game, the game is about alien invasion in 1900s Richalley…
64% of 55 Steam reviews are positive$0.99
Robot Heroes
Control the mysterious robot army to resist falling giant aliens.
71% of 7 Steam reviews are positive$0.99
ARRIVAL: ZERO EARTH
Fight giant War of the Worlds -style aliens invading Finland during a Winter in the 90's.
80% of 155 Steam reviews are positive$1.19
Mission: Aliens
Sergeant, last night we received a signal that an unknown aircraft of extraterrestrial origin had crashed in the taiga.
100% of 7 Steam reviews are positive$0.99
The Earth Dies Screaming
Let's be honest. The end was only a matter of time... So get your space diapers ready.
50% of 2 Steam reviews are positive$0.99
Humans Are Useless
A gang of nine aliens from another galaxy that were put to community service, want to clean the universe from what they think is the worst garbage…
86% of 7 Steam reviews are positive$0.99
Space Zombies Invasion
Welcome to SZI Space Zombies Invasion. In this game, you control a human who has to dodge zombies and fight vs aliens.
100% of 1 Steam reviews are positive$1
Hospital Aliens 2
You must find two items in a land of Aliens. Use stealth tactics and a weapon to complete your mission.
86% of 7 Steam reviews are positive$0.99
UFO - Unfortunately Fortunate Organisms
U.F.O is an alien resource management action game where you beam up humans using your spaceship and churn them into resources to upgrade your…
87% of 62 Steam reviews are positive$0.99
Alien Land
This is a special simulation tower defense game, where you need to command each citizen to build a base.
100% of 3 Steam reviews are positive$0.99
Hidden gems like sotas/时空幽灵
Aliens vs. Ghosts
Use Nukes, Electricity, Heat Rays and powerful Minions in this wave-based first person shooter providing endless hours of Ghost-slaying…
89% of 604 Steam reviews are positivePlayers online now: 2$7.49
GRANDMA
Join the battle to save earth from aliens and robots. Choose to play on the side of humans or aliens in battle. 1.
86% of 344 Steam reviews are positiveFree
ARRIVAL: ZERO EARTH
Fight giant War of the Worlds -style aliens invading Finland during a Winter in the 90's.
80% of 155 Steam reviews are positive$1.19
Alien Squatter
You are a homeless extraterrestrial living in a futuristic version of Japan. Struggle to survive in this new style of RPG.
93% of 111 Steam reviews are positiveFree
Time Treker
Choose your pilot and build your own custom mecha with 17+ weapons and 55+ attachments, then jump to the battlefield against hundreds of enemies to…
65% of 399 Steam reviews are positive$6.99
From Space
Rid a post-apocalyptic Earth of alien invaders with over-the-top weaponry, solo or with a squad of four.
67% of 1,430 Steam reviews are positive$14.99
Aliens: Fireteam Elite
Grab two friends, pick a class and fight through swarming hives on LV-895, one frantic mission at a time.
80% of 21,776 Steam reviews are positivePlayers online now: 210$29.99
SQUIDS FROM SPACE
SQUIDS FROM SPACE is an 8v8, team-based PvP top-down shooter where humans and the sinister Squid aliens wage war for the future of the Earth!
86% of 237 Steam reviews are positiveFree
Earthfall
Team up with three others and fight a relentless alien invasion across the Pacific Northwest.
64% of 1,574 Steam reviews are positive$19.99
Action Alien
Jump into the action and battle your way through hordes of aliens from deserts to tropical islands with fully destructible environments !
66% of 192 Steam reviews are positive$4.99
Alien Hostage
Ready to give up? Ready to rage? In 'Alien Hostage' you must complete all challenges given to you by the human scientists who have trapped you on…
59% of 132 Steam reviews are positive$4.99
Alien Shooter
Fight through a dark complex with a growing arsenal, upgrading your soldier as the horde keeps coming.
96% of 3,966 Steam reviews are positivePlayers online now: 12$4.99
Newest games like sotas/时空幽灵
EagleRoad:WorldRise
This is an open world 3D gunfight game based on the law of the jungle, which emphasizes the survival of the fittest.
91% of 22 Steam reviews are positive$9.99
The Last Salvage Squad
Battle enemy forces reminiscent of alien weapons from retro sci-fi works in this single-player 2.5D FPS.
98% of 578 Steam reviews are positive$9.99
HUNTED
A sit 'n' survive set on board a spaceship. Aliens have made it inside, and you need to defend yourself.
91% of 11 Steam reviews are positiveFree
VILOVEJETS
The aliens have decided that Earth is an ideal target for an attack. Now, as the commander of a spaceship, you have to defend your home planet!
100% of 11 Steam reviews are positive$9.99
Girl Frame
A sci-fi Vampire Survivors-like shooter. Control mecha girls to fight terrifying bug swarms. 40+ unique weapons & hundreds of passive skills for…
66% of 71 Steam reviews are positivePlayers online now: 1$14.99
DOTS Survivors
DOTS Survivors is a casual action game where you play as an astronaut exploring the cosmos fending off hostile aliens along the way!
89% of 28 Steam reviews are positiveFree
Genesis Survivors
Welcome, hackers, you're being transferred to Eden City to defend its citizens against the alien threat!
69% of 110 Steam reviews are positive$4.99
Time Treker
Choose your pilot and build your own custom mecha with 17+ weapons and 55+ attachments, then jump to the battlefield against hundreds of enemies to…
65% of 399 Steam reviews are positive$6.99
XENO WIPEOUT!
After centuries of invincibility, it became popular for humans to watch live alien hunting shows, participate in alien hunts, save up money…
79% of 34 Steam reviews are positive$9.99
Cyborg3003
6-player co-op survival horror at its finest! Cyborg, monsters and aliens. Free updates
74% of 31 Steam reviews are positive$16.99
ARRIVAL: ZERO EARTH
Fight giant War of the Worlds -style aliens invading Finland during a Winter in the 90's.
80% of 155 Steam reviews are positive$1.19