Z
Apr 29, 2026
can't complete "work smart not hard" quest since I upgraded before quest accepted Edit: Fixed! Enjoying the game so far!
Alien Invasion: RPG Idle Space
App Information
| Version | 4.39.00 |
| Content Rating | Everyone 10+ |
| Android Required | 7.0 |
| Updated | Apr 22, 2026 |
| Developer | CrazyLabs LTD |
| Price | Free |
| Category | Arcade |
Description
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!
To opt out of CrazyLabs sales of personal information as a California resident, please visit our Privacy Policy: https://crazylabs.com/app
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!
To opt out of CrazyLabs sales of personal information as a California resident, please visit our Privacy Policy: https://crazylabs.com/app
Downloads
User Reviews
4.30
323K+
5
74%
4
7%
3
4%
2
4%
1
11%
T
Apr 30, 2026
love it
S
Apr 30, 2026
what is good game
P
Apr 29, 2026
good fun sometimes challenging, nice progression.
O
Apr 29, 2026
fun but support has too many loops to jump through for assistance. I have been attempting to get a purchase fixed for 4 days now and am getting a run around and told to restart my phone. I've updated the app and restarted my phone and app multiple times. now I'd just like a refund since the purchase was for a limited time bundle that I wouldnt be able to get both parts since its no longer available now.
M
Apr 30, 2026
this my favourite game alien invention is so good monster😍👍
M
Apr 30, 2026
cool
K
Apr 29, 2026
its nice for u to keep earning money using events and not actually giving the updates that are ensured in the games campaign. you know you could still make your money and make new world campaigns for the game it will only attract more players but u petty and this game disgusts me wasted my time in this money laundering game of yours 🤮
G
Apr 29, 2026
I love this game
G
Apr 30, 2026
can't get any reward after watching ads n ads run full . since last 6 hrs. before I am getting all the rewards easily. fix this .