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Best Alien Combat Games

180+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated June 2026

From beginner-friendly picks to power-user tools, our alien combat games list covers 180+ iPhone apps and games updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Alien Combat Games

Alien Creeps TD#1

Alien Creeps TD by Outplay Entertainment Ltd

Tower Defense Strategy Games
Editor's Choice
🎮 Games
4.7😊(14K ratings)
FreeAdsIn-App Purchases
Alien Creeps TD screenshot 1
Alien Creeps TD screenshot 2
Alien Creeps TD screenshot 3
Alien Creeps TD screenshot 4
Alien Creeps TD screenshot 5

Battle against aliens and save the world in this action-packed tower defense strategy game on iOS! Features explosive levels, 3D Touch gameplay, various terrains, powerful towers, and the ability to team up with friends for airstrikes and reinforcements. Join the war and download now!

What We Love

  • 👍 Addictive gameplay
  • 🚀 Engaging tower defense mechanics
  • 💡 Unique hero system
  • 👍 Offline playability

Room to Improve

  • 💰 Expensive in-app purchases for heroes
  • 🔒 Limited free progression without spending money
  • 🐛 Bugs and crashes reported
Shadowgun Legends: Online FPS#2

Shadowgun Legends: Online FPS by Deca Games EOOD

Multiplayer RPG Shooting Games
Strong Contender
🎮 Games
4.8😊(104K ratings)
FreeAdsIn-App Purchases
Shadowgun Legends: Online FPS screenshot 1
Shadowgun Legends: Online FPS screenshot 2
Shadowgun Legends: Online FPS screenshot 3
Shadowgun Legends: Online FPS screenshot 4
Shadowgun Legends: Online FPS screenshot 5
Shadowgun Legends: Online FPS screenshot 6

Experience an epic RPG shooting game with a thrilling story campaign, co-op missions, PvP battles, and extensive customization options in a futuristic world under alien attack. Join the fight, build your ultimate warrior, and become a legend in this groundbreaking mobile FPS RPG!

What We Love

  • 🚀 Smooth gameplay
  • 🎨 Amazing graphics
  • 🤖 Destiny-like experience
  • 🎮 Excellent controls

Room to Improve

  • 🐛 Frequent crashes and glitches
  • 🔇 Lack of in-game chat
  • 🕰️ Repetitive missions
Galaxy Attack: Space Shooter#3

Galaxy Attack: Space Shooter by CTC TECHNOLOGY LIMITED

Alien shooter - Classic game!
Worth Considering
🎮 Games
4.7😐(348K ratings)
FreeAdsIn-App Purchases
Galaxy Attack: Space Shooter screenshot 1
Galaxy Attack: Space Shooter screenshot 2
Galaxy Attack: Space Shooter screenshot 3
Galaxy Attack: Space Shooter screenshot 4
Galaxy Attack: Space Shooter screenshot 5
Galaxy Attack: Space Shooter screenshot 6

Protect the galaxy from alien invaders in a thrilling space shooting game. Command your ship, battle evil enemies, and compete in online PvP matches to dominate the leaderboards. Join the fight now!

What We Love

  • 🚀 Fun game
  • 🚀 Addictive gameplay
  • 🚀 Nostalgic feel
  • 👍 Great graphics and sound

Room to Improve

  • 💰 Expensive upgrades and in-app purchases
  • 🐛 Frequent crashes and bugs
  • 🔍 Lack of clear instructions

More Alien Combat Games apps to explore

4
Find the Alien: Fun Adventure
Find the Alien: Fun Adventure
Find the Alien: Fun Adventure
Can you find the alien?
Free

Embark on a thrilling hunt for hidden aliens lurking in everyday places with a specialized gun scanner. Explore the park, office, or gym to locate and eliminate these elusive creatures from your surroundings! Start your search now and see if you can find the alien among us!

🎮 Games
(260K)
5
Galaxiga: Classic Arcade Game
Galaxiga: Classic Arcade Game
Galaxiga: Classic Arcade Game
80s Alien Space Galaxy Shooter
Free

Experience the thrill of a retro space shooter game with GALAXIGA - Classic 80s Arcade. Blast through infinite galaxy enemies, upgrade your spaceship, and compete in PvP mode for a spot on the global leaderboard. Download now for an intense nostalgic gaming experience!

🎮 Games
(1.3K)
6
Alien Invasion: RPG Idle Space
Alien Invasion: RPG Idle Space
Alien Invasion: RPG Idle Space
Spider evolution alien games!
Free

In this RPG idle game, command an alien to defeat, evolve, and dominate by eating humans to grow its army. Face powerful bosses, evolve your alien, crush waves of enemies, and upgrade abilities to dominate in epic battles and unlock new locations. Download now to assert extraterrestrial dominance!

🎮 Games
(1.1K)
7
Galaxy Attack: Alien Shooter
Galaxy Attack: Alien Shooter
Galaxy Attack: Alien Shooter
Classic Space War Invasion
Free

Protect Earth from alien swarms in a challenging space shooting game. Upgrade your spacecraft, face enemies in various environments, and engage in multiplayer mode. Download now for classic space combat!

🎮 Games
(648K)
8
Sky Warriors: Airplane Games
Sky Warriors: Airplane Games
Sky Warriors: Airplane Games
Jeu de simulateur de chasse
Free

Experience the thrill of high-speed aerial combat in a cutting-edge action game that pits you against other players in intense dogfights and strategic missions. Choose from a variety of real-life jets, customize your aircraft, and soar through diverse environments while mastering the art of flight. Join Sky Warriors now and become the ultimate sky warrior!

🎮 Games
(65K)
9
Crazy Spaceship.io: Alien Wars
Crazy Spaceship.io: Alien Wars
Crazy Spaceship.io: Alien Wars
Alien invader crush cities!
Free

Experience the thrill of being an alien invader in Space Bump! Destroy buildings, abduct creatures, and grow your UFO to dominate the universe. Beware of other aliens trying to outgrow you – can you rule Earth in just 2 minutes? Download now for free!

🎮 Games
(2.3K)
10
Alien Kill
Alien Kill
Alien Kill
Sneak and attack!
Free

Join the thrilling adventure of sneaking, attacking aliens, and rescuing crewmates in this action-packed game. Transform, collect gems, upgrade weapons, and outsmart the alien to emerge victorious! Challenge yourself now!

🎮 Games
(893)
11
Autogun Heroes: Alien Shooter
Autogun Heroes: Alien Shooter
Autogun Heroes: Alien Shooter
Roguelike Alien Shooter RPG
Free

Engage in intense alien-blasting action in a 3D platformer RPG with Autogun Heroes: Alien Shooter. Command a team of heroes, unlock powerful weapons and gear, and save the world from alien invaders in this skill-based gameplay experience. Are you ready to be the hero the world needs?

🎮 Games
(1.5K)
12
Thunder Assault: Alien Shooter
Thunder Assault: Alien Shooter
Thunder Assault: Alien Shooter
Galaxy Attack Airplane Games
Free

Experience intense air combat in a classic space shooter game where you take control of powerful raiden fighters to defeat enemies and bosses across various galaxies. Swipe to dodge bullets and unleash a barrage of attacks. Join the battle now!

🎬 Entertainment
(968)
13
Smashing Four: Real-time PvP
Smashing Four: Real-time PvP
Smashing Four: Real-time PvP
Multiplayer Hero Brawl Battles
Free

Experience intense 1v1 real-time battles in a unique PvP multiplayer strategy game that combines card collection and pool physics. Enter the Arena and compete worldwide to win battles, collect trophies, and earn rewards. Are you ready to smash your way to victory?

🎮 Games
(19K)
14
Alien Catcher: UFOs Invasion
Alien Catcher: UFOs Invasion
Alien Catcher: UFOs Invasion
by ImoSys Global
Free

Embark on a thrilling adventure in a free 3D game where you hunt alien imposters disguised as humans and objects, using special scan equipment and fancy guns. Catch and weaken aliens before they escape back to UFOs, unlock powerful guns, merge captured aliens, and save Earth from invasion. Download now for a stress-relieving, fun experience!

🎮 Games
(424)
15
Space Invaders: Alien Shooter
Space Invaders: Alien Shooter
Space Invaders: Alien Shooter
Classic Arcade Galaxy Game
Free

Engage in high-octane space battles in this classic arcade game. Take on waves of enemy ships, upgrade your spacecraft, and defeat challenging bosses to progress through levels. Launch the game on your mobile device, control your ship, and enjoy the adrenaline-fueled shooter experience. Let the intense action keep you on the edge of your seat!

🎮 Games
(726)
16
Alien Survivor: Survival Arena
Alien Survivor: Survival Arena
Alien Survivor: Survival Arena
Monster vs Hero Epic Fight!
Free

Embark on an epic space adventure as a courageous spaceman in an immersive sci-fi rogue-like mobile game. Battle alien enemies, unravel mysteries, and encounter unique characters in a dangerous universe. Are you ready to survive the challenges of deep space?

🎮 Games
(2.1K)
17
Alien Battle Airplane War Game
Alien Battle Airplane War Game
Alien Battle Airplane War Game
Air Combat in Space & Galaxy
Free

Experience the thrill of space combat in a galaxy far, far away with an action-packed game that lets you pilot a high-tech fighter jet and battle against evil alien forces. Engage in endless battles, collect upgrades, and choose from two gaming modes in this exciting space shooter game that offers unlimited fun and adventure.

🎮 Games
(5)
18
Space Bound: Planet games
Space Bound: Planet games
Space Bound: Planet games
Earth game and alien RPG
Free

Explore uncharted space as an astronaut, uncovering secrets of remote planets and battling formidable aliens, while upgrading your skills and technologies to survive and thrive in the cosmos. Embark on a thrilling adventure through vibrant alien worlds, harvesting resources and revealing the mysteries of the universe.

🎮 Games
(482)
19
Alien World - dbd alien games
Alien World - dbd alien games
Alien World - dbd alien games
Alien shooting avp dead space
Free

An action-packed 3D Sci-Fi war game offering unlimited sniper and commando gun shooting missions for fans of intense shooter games. Experience thrilling FPS gameplay offline and immerse yourself in exciting Sci-Fi battles. Join the fight now!

🎮 Games
(1.8K)
20
Space Wars 3D Star Combat Simulator: FREE THE GALAXY!
Space Wars 3D Star Combat Simulator: FREE THE GALAXY!
Space Wars 3D Star Combat Simulator: FREE THE GALAXY!
by Useless Creations Pty Ltd
Free

Prepare to climb into the cockpit of a star fighter and free the galaxy with this 3D space combat simulator. Engage in challenging battles, unlock new ships, and strategically upgrade your arsenal to conquer the alien menace. Try it now and become the ultimate Space Warlord!

🎮 Games
(282)

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