Alien Invasion: RPG Idle Space

Contains adsIn-app purchases
4.3
252K reviews
10M+
Downloads
Content rating
Everyone 10+
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

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!

Privacy Policy: https://multicastgames.com/policy
Terms of Use: https://multicastgames.com/termsofuse
Updated on
Apr 16, 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
Data can’t be deleted

Ratings and reviews

4.3
240K reviews
Manat Vang
April 17, 2024
It's a fun game. But once you get farther, everything becomes grinding or pay for faster process. The good thing about this game is you don't get to watch ads back and forth unless you choose to for a small portion of free resources. Other than that there's never a single pop up ads. But the ice level is horrible. I thought grinding was already hard on normal level until the ice level required 10 times more grinding. Might stop playing, ice level is boring, all grinding and annoying.
2 people found this review helpful
Did you find this helpful?
Jeff Ingalls
April 17, 2024
This is game is great as a grindy time waster. It sucks that progress doesn't transfer between phones but no biggie. Learning the event ranks are just randomly generated and you aren't competing against anyone is dumb. My biggest complaint is the 2 quests you work towards both unlock things that just say "available in future updates" but I've seen no sign of them doing that for a long time. The space ship and portal. I've maxed everything and hit max level no longer a challenge. Time to quit.
Did you find this helpful?
Brian Triplett
April 8, 2024
Fun game but there is no way to transfer data to a new phone, if i could it would be 5 stars. Support never responded about the transfer. It can be played without spending money and watching ads really speeds up the upgrades. Paid subscription still makes you watch ads though so I didn't keep that. There is a lot of grinding when not spending money and can get repetitive.
22 people found this review helpful
Did you find this helpful?

What's new

Attention, Alien Invaders!

Update now and join the ultimate fight:

Military Invasion: Engage in intense battles as military forces invade the cosmos. Will you defend your territory?

Killer Bees Invasion: Brace yourself for buzzing swarms of killer bees as they wreak havoc across the cosmos.

Space Wars Event: Prepare for intergalactic conflict! Engage in epic space battles as rival factions clash for supremacy.

Keep invading!