Alien Invasion: RPG Idle Space

Contains adsIn-app purchases
4.4
279K reviews
10M+
Downloads
Content rating
Everyone 10+
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About this game

Spread your venom, 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 monster 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 venom to triumph!


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

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 venom 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 spider alien for new abilities and dominance.
CRUSH waves of humans, challenge mighty monster bosses.
UPGRADE capacity, speed, and radius for efficiency.
CREATE your own army of spider alien monsters.
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
Nov 6, 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
266K reviews
Jason DeLeel
October 28, 2024
I have enjoyed the game so far, and it is fun overall, but I have "unlocked" two completely different locations (The Rocket and The Portal) and both have informed me that I have to wait for a Game Update to travel to new planets/worlds. It would be nice if at least one of these worked so that I could actually use them. You know, since I took the time to actually complete the missions associated with them.
3 people found this review helpful
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Mike Shrimpton
October 20, 2024
Most ad ridden, pressure to pay game I've ever seen. It's a shame the game is pretty simple fun outside the constant pressure to spend and the bombardment of ads. It literally grosses me out to see. I only kept playing to see how scummy it would get, and it only got worse the longer I didn't spend money any money. Hit the pay to play wall, and now I'm here. Just a "standard" mobile game these days. In a world where the best games are just gambling simulators with extra steps at best. A Garbage.
97 people found this review helpful
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Douglas Crews
November 1, 2024
Been playing for 6 months and enjoying. Lose one star because when you actually click on an ad (usually unintentionally trying to touch the tiny tiny "x" to close) and get sent to the Play Store, the game crashes and restarts so you don't even get your bonus after watching the ad.
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What's new

Alien Invaders, get ready!

Here's what's coming your way:

Wizard Event: Encounter enigmatic wizards, master their magic to gain mystical advantages!

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!

Keep invading!