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Best Alien Game Alternative

175+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated June 2026

The best alien game alternative apps on iPhone average 4.6★ across 175+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Alien Game Alternative

Falcon Squad: Classic Arcade#1

Falcon Squad: Classic Arcade by ONESOFT GLOBAL PTE. LTD.

Classic Galaxy Shooter Game
Editor's Choice
🎮 Games
4.6😞(25K ratings)
FreeAdsIn-App Purchases
Falcon Squad: Classic Arcade screenshot 1
Falcon Squad: Classic Arcade screenshot 2
Falcon Squad: Classic Arcade screenshot 3
Falcon Squad: Classic Arcade screenshot 4
Falcon Squad: Classic Arcade screenshot 5
Falcon Squad: Classic Arcade screenshot 6

Experience classic arcade gameplay with stunning pixel graphics in an intense space shooter game. Battle against evil alien forces, upgrade your spacecraft, and engage in fierce PvP challenges. Join the war in the galaxy now! Download the game and get ready to save humanity!

What We Love

  • 🚀 Fast and easy to play
  • 🎨 Retro 8-bit graphics
  • 👍 Addictive gameplay
  • 🎉 Fun and challenging

Room to Improve

  • 💰 Expensive in-app purchases
  • 🔍 Lack of transparency on upgrade costs
  • 🔁 Repetitive ads and limited rewards
Find the Alien: Fun Adventure#2

Find the Alien: Fun Adventure by MOONEE PUBLISHING LTD

Can you find the alien?
Strong Contender
🎮 Games
4.7😊(260K ratings)
FreeAdsIn-App Purchases
#83in Games
Find the Alien: Fun Adventure screenshot 1
Find the Alien: Fun Adventure screenshot 2
Find the Alien: Fun Adventure screenshot 3
Find the Alien: Fun Adventure screenshot 4
Find the Alien: Fun Adventure screenshot 5
Find the Alien: Fun Adventure screenshot 6

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!

What We Love

  • 🚀 Fun and entertaining
  • 👍 Great concept and gameplay
  • 💡 Interesting story and characters
  • 🎨 Good graphics and visuals

Room to Improve

  • 🔍 Repetitive gameplay after completing levels
  • 💰 Too many ads, especially after completing levels
  • 🐛 Occasional bugs and glitches
Galaxy Attack: Alien Shooter#3

Galaxy Attack: Alien Shooter by DINO GAME LIMITED

Classic Space War Invasion
Worth Considering
🎮 Games
4.7😞(648K ratings)
FreeAdsIn-App Purchases
#70in Games
Galaxy Attack: Alien Shooter screenshot 1
Galaxy Attack: Alien Shooter screenshot 2
Galaxy Attack: Alien Shooter screenshot 3
Galaxy Attack: Alien Shooter screenshot 4
Galaxy Attack: Alien Shooter screenshot 5
Galaxy Attack: Alien Shooter screenshot 6

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!

What We Love

  • 🚀 Addictive gameplay
  • 🎨 Awesome graphics
  • 🕹️ Fun retro arcade style
  • 👍 Variety of game modes

Room to Improve

  • 💰 Expensive in-app purchases
  • 🔍 Unbalanced matchmaking in PvP
  • 🔁 Repetitive gameplay

More Alien Game Alternative apps to explore

4
TowerMadness Zero
TowerMadness Zero
TowerMadness Zero
Classic Defense Strategy
Free

Experience a thrilling tower defense strategy game with TowerMadness Zero. Use a variety of weapons to protect your flock from evil aliens across over 100 maps, competing globally with friends and millions of players. Upgrade to the ad-free version for uninterrupted gameplay!

🎮 Games
(945)
5
Star Warfare:Alien Invasion
Star Warfare:Alien Invasion
Star Warfare:Alien Invasion
by Freyr Games
Free

A top-rated shooting game with epic online boss battles, console-quality gameplay, and rich AI enemies. Collect gear, upgrade weapons, and team up in multiplayer mode for intense battles. Join the action-packed adventure now!

🎮 Games
(3.6K)
6
Galaxy Attack: Space Shooter
Galaxy Attack: Space Shooter
Galaxy Attack: Space Shooter
Alien shooter - Classic game!
Free

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!

🎮 Games
(348K)
7
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
(14K)
8
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
(2.2K)
9
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)
10
Alien Hive
Alien Hive
Alien Hive
Match and Evolve your Alien
Free

Match and evolve aliens in this award-winning indie game. Collect and combine alien creatures to create a powerful hive. Evolve your aliens to discover new species and conquer challenges. Ready to join the hive?

🎮 Games
(189)
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
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)
13
Tolan: Alien Best Friend
Tolan: Alien Best Friend
Tolan: Alien Best Friend
Always in your corner
Free

Connecting people with alien friends from outer space, this app lets users chat with fictional extraterrestrial creatures in a unique and engaging way. Discover a new world of interstellar communication. Join now and start exploring the galaxy!

💪 Health & Fitness
(161K)
14
Space Cadet Defender HD: Invaders
Space Cadet Defender HD: Invaders
Space Cadet Defender HD: Invaders
by SixHourSoft LLC
Free

Protect Earth from alien invaders in this high-definition arcade shooter game with 150 levels, ship upgrades, powerful bosses, and unique power-ups. Can you save the planet from destruction? Suit up, Space Cadet, and defend humanity!

🎮 Games
(454)
15
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)
16
Phoenix 2
Phoenix 2
Phoenix 2
The best space shooter
Free

Embark on an epic space adventure in a thrilling arcade shooter where you save the galaxy by blasting invaders with over 100 unique ships and special abilities. Experience daily missions, global leaderboards, and cross-platform play in this modern twist on a classic game. Join the fight in Phoenix 2 today!

🎮 Games
(26K)
17
Alien Creeps TD
Alien Creeps TD
Alien Creeps TD
Tower Defense Strategy Games
Free

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!

🎮 Games
(14K)
18
Galaxy Infinity: Alien Shooter
Galaxy Infinity: Alien Shooter
Galaxy Infinity: Alien Shooter
Galaxy Infinity: Alien Shooter
Free

This action-packed game lets you control a spaceship, upgrading its engines and collecting items to complete daily tasks, with global rankings to compete with others. Get ready to blast off into a fun experience, upgrade your ship, and see how far you can go!

🎮 Games
(161)
19
Alien: Isolation
Alien: Isolation
Alien: Isolation
Run. Hide. Survive.
Free

Experience a terrifying survival quest in space as Amanda Ripley, trying to uncover the mystery behind her mother's disappearance in a labyrinthine space station. Engage in a survival horror masterpiece now on mobile with stunning visuals and customized controls. Try the first two missions for free before unlocking the full game for an immersive gaming experience.

🎮 Games
(1.1K)
20
Space Shooter - Sky Champ
Space Shooter - Sky Champ
Space Shooter - Sky Champ
Monster Shooter, Game Offline
Free

Protect the Earth from alien swarms in this offline Bulletstorm-style space shooter game. Evolve your spacecraft, face challenging stages, and compete in PvP mode. Join the Sky Champ community now!

🎮 Games
(3.2K)

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