Alien Attack
You are a space trooper. Your crew finished the cleaning mission and left you alone by accident. Now you are surrounded by aliens.
82% of 182 Steam reviews are positive$1.99
Games like Action Alien
If the fast-paced and chaotic rhythm of Action Alien stuck with you, this helps. Start with these games when you are ready.
Alien Rage - Unlimited
A fast, old-school sci-fi shooter where you blast through armies of aliens across 14 levels, juggle ten weapons with two firing modes each, and take on eight beastly-sized bosses. It is hard, loud and unapologetically arcade, and it rewards every clean headshot.
Fast-paced, Chaotic, Brutal
69% of 1,447 Steam reviews are positivePlayers online now: 1$19.99Alien Attack
You are a space trooper. Your crew finished the cleaning mission and left you alone by accident. Now you are surrounded by aliens. Persist them as long as you can.
Fast-paced, Colorful
82% of 182 Steam reviews are positive$1.99Alien Shooter
A top-down shooter from 2003 that still knows exactly what it is: a dark military complex, thousands of aliens, and nine very large guns. Clear the base mission by mission, upgrade your soldier, and paint the floors red (or green, your choice). Short, loud and endlessly replayable.
Fast-paced, Brutal
96% of 3,962 Steam reviews are positivePlayers online now: 10$4.99Aliens: Fireteam Elite
A co-op third-person shooter in the Aliens universe. Take a fireteam of marines through four campaigns on the planet LV-895, blast through waves of Xenomorphs, and hold defensive positions until extraction. Seven classes, 130+ perks and weapons that level as you use them make every run worth another go.
Fast-paced, Brutal
80% of 21,767 Steam reviews are positivePlayers online now: 210$5.99Alien Breed: Impact
A top-down sci-fi shooter aboard a failing spaceship. Blast swarms of aliens with shotguns and flamethrowers, scavenge cash from lockers and corpses, and spend it on weapon upgrades, alone or with a friend in online co-op. Old-school arcade action with a tense, atmospheric streak.
Fast-paced, Brutal
79% of 1,063 Steam reviews are positivePlayers online now: 3$9.99From Space
A top-down shooter about kicking a pink alien horde off Earth, alone or with up to three friends. Grab rocket launchers and flamethrowers, wire up turrets and barbed wire, and turn a beat-up planet into even more rubble. The apocalypse has never been this cheerful.
Fast-paced, Chaotic, Brutal
67% of 1,429 Steam reviews are positive$2.99Dust and Aliens
Play a space cowboy as he travels to an alien-filled arena, traversing the various game rooms to achieve the highest possible score and challenge the ultimate Dust and Aliens enemy!
Fast-paced, Colorful
87% of 177 Steam reviews are positiveFreeAlien Hominid Invasion
A little alien with a big gun lands on Earth to help the Mothership invade. Blast through FBI agents across randomly assembled neighborhoods, steal their intel, mutate into stranger and stronger forms, and drag up to three friends along for the mayhem. Chaotic, funny and fast, and best with people beside you.
Fast-paced, Chaotic, Brutal
88% of 1,570 Steam reviews are positivePlayers online now: 5$19.99Alien Scumbags
Alien Scumbags is a sci-fi action platformer with a big slice of horror and a stack of pop culture references. You'll run, hide and kill across several levels, collect items from capsule machines and unlock characters.
Fast-paced, Chaotic, Brutal
98% of 65 Steam reviews are positive$5.99Palpus X Annihilation
Isometric action shooter with light RPG elements. Brutally kill tons of alien monsters, find over a dozen powerful weapons, skill up your hero & stop the blood thirsty invaders in a classic handcrafted campaign. Never ending waves await you in horde-mode!
Fast-paced, Brutal
96% of 77 Steam reviews are positive$11.99XENO WIPEOUT!
After centuries of invincibility, it became popular for humans to watch live alien hunting shows, participate in alien hunts, save up money, equipment, and use all the loot you find to move on to new maps and defeat more powerful enemies.
Fast-paced, Colorful
79% of 34 Steam reviews are positive$9.99Alien Hominid HD
The 2D side-scrolling shooter from The Behemoth is back! With your mighty blaster and a group of mysterious kids by your side, destroy the agency and reclaim your spaceship!
Fast-paced, Chaotic, Brutal
95% of 599 Steam reviews are positivePlayers online now: 3$11.99
Cheaper than Action Alien
From Space
Rid a post-apocalyptic Earth of alien invaders with over-the-top weaponry, solo or with a squad of four.
67% of 1,429 Steam reviews are positive$2.99
Alien Breed 2: Assault
Can you survive the alien onslaught? Gamers across the world will now have a chance to play the next chapter in this high-budget, high-quality series.
77% of 426 Steam reviews are positive$1.99
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
Alien Blitz
Alien Blitz is a 3d action-shooter with lots of bullets, missiles, weapons, maps and monsters.Take your shotgun and go kill some Aliens !
75% of 8 Steam reviews are positive$0.99
Polygon Attack
Break through unlimited waves of enemies and fight unpredictable bosses!
89% of 240 Steam reviews are positive$1.99
It came from space and ate our brains
It came from space and ate our brains is a unique Arcade top-down shooter.
79% of 167 Steam reviews are positive$2.49
Alien Attack: Pocket Edition
You are a brave space trooper. Your mission is to clean an alien sector with a huge amount of enemies.
90% of 20 Steam reviews are positive$1.99
The guard of dungeon
The Guard of Dungeon - This is the mad first-person shooter. The Unknown Alien Force (UAF) wants to enslave Our World.
62% of 60 Steam reviews are positive$1.99
Absolute Insanity
Kill strange creatures with crazy weapons. The more you kill the more unlocks you gain, don't let them get close to you.
95% of 57 Steam reviews are positive$3.67
Xenocide
Xenocide, the savage struggle to survive against an endless horde of enemies intent on tearing you a new one.
80% of 20 Steam reviews are positive$2.99
Hidden gems like Action Alien
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 570 Steam reviews are positive$9.99
Let Them Come: Onslaught
Survive the relentless offensive of the alien horde in Let Them Come: Onslaught, a sci-fi survival roguelite.
89% of 219 Steam reviews are positivePlayers online now: 1$7.99
Alien Hominid HD
The 2D side-scrolling shooter from The Behemoth is back! With your mighty blaster and a group of mysterious kids by your side, destroy the agency…
95% of 599 Steam reviews are positivePlayers online now: 3$11.99
Greedland
A top-down roguelike where hordes of aliens charge in and your firepower never stops growing.
83% of 2,985 Steam reviews are positivePlayers online now: 20$12.99
Alien Hominid Invasion
Invade Earth with up to four players, blasting agents and mutating across randomly built city blocks.
88% of 1,570 Steam reviews are positivePlayers online now: 5$19.99
Dust and Aliens
Play a space cowboy as he travels to an alien-filled arena, traversing the various game rooms to achieve the highest possible score and challenge…
87% of 177 Steam reviews are positiveFree
Alien: Rogue Incursion Evolved Edition
A new action-horror story set in the iconic Alien universe. Play as rogue Colonial Marine Zula Hendricks, sent to investigate a blacksite on Purdan.
72% of 915 Steam reviews are positivePlayers online now: 6$29.99
Alien Removal Division
Fight through an infested 1950s military research facility with parkour moves and heavy guns.
88% of 1,094 Steam reviews are positiveFree
Destroy All Humans!
Play a snarky invader harvesting human DNA and flattening small-town America with your saucer.
92% of 9,082 Steam reviews are positivePlayers online now: 46$29.99
Alien Shooter - Last Hope
New chapter in history of the legendary game, including 10 story missions.
77% of 328 Steam reviews are positivePlayers online now: 1$4.99
From Space
Rid a post-apocalyptic Earth of alien invaders with over-the-top weaponry, solo or with a squad of four.
67% of 1,429 Steam reviews are positive$2.99
Cover Fire: Offline Shooting Game
Best Offline Shooter and Sniper Game. Warning it's addictive
71% of 401 Steam reviews are positiveFree
Newest games like Action Alien
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 570 Steam reviews are positive$9.99
LIFE EFFECT Survival
A harsh open world after an alien invasion, seen from first or third person.
85% of 555 Steam reviews are positivePlayers online now: 30$14.99
Palpus X Annihilation
Isometric action shooter with light RPG elements. Brutally kill tons of alien monsters, find over a dozen powerful weapons, skill up your hero &…
96% of 77 Steam reviews are positive$11.99
Let Them Come: Onslaught
Survive the relentless offensive of the alien horde in Let Them Come: Onslaught, a sci-fi survival roguelite.
89% of 219 Steam reviews are positivePlayers online now: 1$7.99
Alien: Rogue Incursion Evolved Edition
A new action-horror story set in the iconic Alien universe. Play as rogue Colonial Marine Zula Hendricks, sent to investigate a blacksite on Purdan.
72% of 915 Steam reviews are positivePlayers online now: 6$29.99
Greedland
A top-down roguelike where hordes of aliens charge in and your firepower never stops growing.
83% of 2,985 Steam reviews are positivePlayers online now: 20$12.99
Absolute Insanity
Kill strange creatures with crazy weapons. The more you kill the more unlocks you gain, don't let them get close to you.
95% of 57 Steam reviews are positive$3.67
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
RIPOUT
Ripout is an online Co-Op horror FPS that will have players fight their way through procedurally generated derelict ships filled with mutants…
65% of 786 Steam reviews are positive$19.99
Alien Hominid Invasion
Invade Earth with up to four players, blasting agents and mutating across randomly built city blocks.
88% of 1,570 Steam reviews are positivePlayers online now: 5$19.99
Alien Hominid HD
The 2D side-scrolling shooter from The Behemoth is back! With your mighty blaster and a group of mysterious kids by your side, destroy the agency…
95% of 599 Steam reviews are positivePlayers online now: 3$11.99