Alien Invasion: RPG Idle Space

Contains adsIn-app purchases
4.4
273K reviews
10M+
Downloads
Content rating
Everyone 10+
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About this game

Defeat, evolve, and dominate in this addictive Alien Invasion: RPG idle survival game. Command an alien seeking supremacy, growing its army by eating every idle human. But beware – a powerful boss stands in your path, determined to halt your ascent. And you cannot kill it with fire, so you need to adapt and evolve your alien to triumph!

Defeat for an eternal evolution: Become the ultimate alien overlord by defeating each idle human and evolving. Strengthen your alien's capacity, attack speed, and catching radius to devour foes more efficiently. Make sure there isn’t a single survivor!

Face powerful bosses: Epic boss battles test your strategic skills. Only the strongest aliens survive and thrive. Can you emerge victorious while playing their survival games? This is the Alien Invasion: Idle RPG game and you are the main character - show them your full power!

Fight in epic battles: There is no alien isolation for you in your base. Different enemies plan a galaxy attack and come to find the alien, fearing its powerful monster evolution. Always upgrade your skills, grow your alien and catch them all - your mission will be rewarded!

FEATURES:
EVOLVE your alien for new abilities and dominance.
CRUSH waves of humans, challenge mighty bosses.
UPGRADE capacity, speed, and radius for efficiency.
CREATE your own army of aliens.
PROGRESS through levels by completing quests.
UNLOCK new locations and face untamed enemies.
IMMERSE yourself in stunning visuals and sound.

You don’t need to search for more alien games - find the alien power within you, defend your base against every enemy and come out as a victorious survivor!
Dominate or be defeated by the human crowd evolution – download Alien Invasion now, the only one of the survival RPG offline idle games you’d endlessly enjoy, and assert extraterrestrial dominance!

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Updated on
19 Sept 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
261K reviews
Jacob Martinez
3 September 2024
I've been playing this game since close to it's release, and I really do think it's a fun game. When you first start off and work your up to eating tougher humans, it's very rewarding and satisfying. However, it's been a long time since any major new content was added, and we're instead bombarded with constant "contests" and purchasable p2w content that seems to be priced by someone insane and greedy. The game now comes across as a cash grab with no incentive to actually add new content anymore.
16 people found this review helpful
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Brian Tortoriello
18 September 2024
It's a cool concept, but even for an idle game there's not much to do and too much grinding. Bots aren't doing anything offline which is bad, and the resource collecting seems to reach a point of futility very quickly to continue upgrading. ***Also using resources to open new units is bad. You don't know what they are till after you spend the resource and a lot of them take significant time to collect with bad return. They end up become obstacles in the way of collecting things faster
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CrazyLabs LTD
4 September 2024
Hi there, Thanks so much for taking the time to share your feedback! We love hearing what our players are thinking. Keep it up, Alien Invasion Team
Nicole
8 September 2024
I played this for another reward in my game, and I was surpised about how fun it was. Usually the other rewarded games are either really boring, or constantly filled with ads, but I always have something to do. I like how you can upgrade your alien (even though the requirements get harder), and how smooth the gameplay is. However, it's having these constant pop-ups for real-in game purchases, and it's a bit annoying. I wish there was an option to not let it block your way. Good game though!
5 people found this review helpful
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What's new

Alien Invaders, get ready!

Update now and boost your powers! Here's what's coming:

Dragon Event: Confront mythical dragons soaring the galaxy! Defeat them to harness their ancient power!

Meteor Event: Brace for impact! Meteors are raining down, offering fiery rewards!

Thief Invasion: Outsmart thieves trying to steal your resources! Capture them to reclaim what's yours and secure unique loot!

Keep invading!