Best Alien Invasion Apps & Games

242+ iOS apps & games curated and reviewed

4.3 avg rating
20 free apps & games
Updated September 2026

Whether you're new to alien invasion or looking for an upgrade, our curated collection of 242+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Alien Invasion Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Alien Invasion: RPG Idle SpaceAlien Invasion: RPG Idle SpaceFree4.8โ˜… (128K)YesYesSep 2026
2Galaxy Attack: Alien ShooterGalaxy Attack: Alien ShooterFree4.7โ˜… (654K)YesYesSep 2026
3Alien: IsolationAlien: IsolationFree4.5โ˜… (1.3K)NoYesSep 2026
4Star Warfare:Alien InvasionStar Warfare:Alien InvasionFree4.3โ˜… (3.7K)NoYesSep 2026
5Find the Alien: Fun AdventureFind the Alien: Fun AdventureFree4.7โ˜… (268K)YesYesSep 2026
6Lunar Ranger: Alien InvasionLunar Ranger: Alien InvasionFreeโ€”YesNoJul 2026
7Invaders Inc. - Alien PlagueInvaders Inc. - Alien PlagueFree3.3โ˜… (132)YesYesAug 2026
8Alien Attack: RPG Idle Action!Alien Attack: RPG Idle Action!Free4.0โ˜… (3)YesNoAug 2026

Top Picks for Alien Invasion

Alien Invasion: RPG Idle Space#1

Alien Invasion: RPG Idle Space by Crazy Labs

Spider evolution venom games!
Editor's Choice
๐ŸŽฎ Games
4.8๐Ÿ˜(128K ratings)
FreeAdsIn-App Purchases
#81in Games
Alien Invasion: RPG Idle Space screenshot 1
Alien Invasion: RPG Idle Space screenshot 2
Alien Invasion: RPG Idle Space screenshot 3
Alien Invasion: RPG Idle Space screenshot 4
Alien Invasion: RPG Idle Space screenshot 5
Alien Invasion: RPG Idle Space screenshot 6

Command an alien and grow its army by defeating humans in this idle RPG. Evolve your alien with new abilities, upgrade its stats, and face challenging boss battles to achieve extraterrestrial dominance.

What We Love

  • ๐Ÿš€ No forced ads
  • ๐Ÿš€ Optional ads for rewards
  • ๐Ÿ‘ Addictive gameplay
  • ๐Ÿ‘ Fun concept
  • ๐Ÿ‘ Good time waster

Room to Improve

  • ๐Ÿ› Bugs and glitches
  • ๐Ÿ”‹ Game heats up device
  • ๐Ÿ’ฐ Expensive subscription
  • ๐Ÿ•ฐ๏ธ Slow progression
  • ๐Ÿ•ฐ๏ธ Repetitive grind
  • ๐Ÿ•ฐ๏ธ Lack of new content
  • ๐Ÿ•ฐ๏ธ Maxed out at level 13
Galaxy Attack: Alien Shooter#2

Galaxy Attack: Alien Shooter by Dino Game Limited

Classic Space War Invasion
Strong Contender
๐ŸŽฎ Games
4.7๐Ÿ˜ž(654K ratings)
FreeAdsIn-App Purchases
#65in 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

Pilot a lone spaceship to defend Earth from relentless alien swarms in this classic space shooter. Upgrade your weapons and skills to overcome increasingly difficult challenges across numerous levels and intense boss battles.

What We Love

  • ๐Ÿš€ Addictive gameplay
  • ๐ŸŽจ Awesome graphics
  • ๐Ÿ•น๏ธ Fun retro arcade style
  • ๐Ÿ‘ Variety of game modes

Room to Improve

  • ๐Ÿ’ฐ Expensive in-app purchases
  • ๐Ÿ” Unbalanced matchmaking in PvP
  • ๐Ÿ” Repetitive gameplay
  • ๐Ÿ› Frequent bugs and glitches
  • ๐Ÿ•ฐ๏ธ Too many ads
  • ๐Ÿค– Unfair advantage for pay-to-win players
Alien: Isolation#3

Alien: Isolation by Feral Interactive Ltd

Run. Hide. Survive.
Worth Considering
๐ŸŽฎ Games
4.5๐Ÿ˜Š(1.3K ratings)
FreeIn-App Purchases
Alien: Isolation screenshot 1
Alien: Isolation screenshot 2
Alien: Isolation screenshot 3
Alien: Isolation screenshot 4
Alien: Isolation screenshot 5
Alien: Isolation screenshot 6

Embark on a terrifying quest for survival aboard a space station. Unprepared and underequipped, you must use your wits and courage to escape an unknown menace. Experience a faithful mobile replication of the classic survival horror game, complete with AAA visuals and an arresting narrative.

What We Love

  • ๐Ÿš€ Excellent port with great performance
  • ๐Ÿ‘ Impressive graphics and visuals
  • ๐ŸŽฎ Smooth controls and controller support
  • ๐ŸŽฌ Captures the Alien franchise atmosphere well
  • ๐Ÿ•น๏ธ Immersive gameplay experience

Room to Improve

  • ๐Ÿ”‹ Device overheating and battery drain issues
  • ๐Ÿ› Occasional bugs and glitches
  • ๐Ÿ•น๏ธ Touchscreen controls not ideal for certain gameplay elements
  • ๐Ÿ•ฐ๏ธ Long loading times and unskippable intro

More Alien Invasion apps to explore

FAQ about Alien Invasion

What are the best alien invasion apps & games for iPhone?
Alien Invasion: RPG Idle Space tops our alien invasion apps & games ranking as of September 2026, with a 4.8-star average from 128K App Store ratings, and it's free to download.
Yes โ€” 20 of the top alien invasion apps & games we rank are free to download, including Alien Invasion: RPG Idle Space and Galaxy Attack: Alien Shooter.
Alien Invasion: RPG Idle Space shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 242+ alien invasion apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
It is an idle RPG where players command an alien, grow its army by defeating humans, and evolve the alien to gain new abilities and dominate. The game features progression through levels, boss battles, and unlocking new locations.
Key features include evolving your alien for new abilities, crushing waves of humans and challenging mighty bosses, upgrading stats like capacity and speed, progressing through levels by completing quests, and unlocking new locations with untamed enemies.

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