Alien Invasion: RPG Idle Space by CrazyLabs LTD blends idle RPG progression with space invasion action. Command a venomous spider alien, evolve your army, and defeat powerful bosses across ARCADE markets, earning a solid 4.28 rating from 309,057 ratings. With 10,000,000+ total downloads and 350K in the last 30 days, it remains a popular pick for fans of offline survival games and space-themed battles.
Pros & Cons
Free-to-play with Google Play Billing support.
Idle RPG progression with evolving venom mechanics.
Lacks explicit shooter or galaxy-scale strategy elements described.
No obvious tower-defense mechanics in the core loop.
Limited detail on cooperative multiplayer features in the provided data.
About Alien Invasion: RPG Idle Space
Alien Invasion: RPG Idle Space is an arcade app developed by CrazyLabs LTD.
Download Statistics
Alien Invasion: RPG Idle Space has been downloaded 46 million times. In the last 30 days, the app was downloaded 350 thousand times. It is ranked #9 in arcade.
User Ratings
Alien Invasion: RPG Idle Space is rated 4.32 out of 5 stars. The rating is based on 320 thousand ratings.
App Information
Alien Invasion: RPG Idle Space is FREE to download. The APK download size is 189.54 MB. The latest version available is 4.49.00. The last update was on September 16, 2026.
Technical Requirements
Alien Invasion: RPG Idle Space requires Android 6.0+ or higher. The app has a content rating of Low Maturity. The app has been available on Google Play since September 2022.
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!
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Recent changes: Are you ready, Alien Invaders? Are you ready for the galactic battles to come? Clown Invasion: Feeling funny? Not with these clowns—they laugh as they plot your destruction! Olympus Invasion: Challenge the gods! Ascend the celestial heights and claim divine powers! Meteor Event: Brace for impact! Meteors are raining down, offering fiery rewards! Keep invading!
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Comments on Alien Invasion: RPG Idle Space for Android
★★★★★Brenden Dingess· Sep 7, 2026
Good game over I just wish that you would be able to go through the walls when catching the satellites or make the satellites unable to go through the walls since some are hard to get
★★★★☆Timothy Beazley· Sep 18, 2026
ADs frequently force you to Google store which restarts game. You lose the reward.🤬 They finally added a new world(The lab). It's like restarting a new character in that world, so it starts slow. New mobs/currencies to grow the new alien but also has upgrades that can boost your main alien. Learn how the upgrades work. Majorly cuts down grinding. Starting out, catch power, radius and speed are priority. DEVS, hit me up for recommendations.👍🏻
★★★★★Rob Knight· Sep 21, 2026
I like that you can choose when or if you see ads. The game has been a lot of fun. Blue core limits means over a year to upgrade though. Can that be fixed?
★☆☆☆☆Gregory Moran· Sep 22, 2026
I played this game for eons. I upgraded my game to nearly the max level where I need trillions for one more level up. This game started forcing me to watch an add after I activated the reactor. Whenever I get a forced add, I quit the app because I will not have my time wasted like that. This causes the reactor to not give me the fat human that gives me 20 gems, so there is no point to play this game anymore. I changed my rating to one star for this transgression.
★☆☆☆☆Jack Minson· Sep 1, 2026
Hot Garbage. The game itself is fine, it's a fun little time waster when I'm bored. My issue lies with setting missions that require you to spend money and make transactions to progress, ei the "tentacle rush". It is annoying to have to close multiple pop-ups for in game purchases to be able to begin playing. Worst of all is the ads it has me view for rewards constantly close and restart the game app, and I do not receive the reward. It completes overshadows any redeeming qualities the game has.
★☆☆☆☆Frank Rueff· Sep 4, 2026
The game was fun but their updates wiped out a bunch of the stuff you collect and reset a lot of other stuff you did. Kind of pointless if you have to start back every time an update happens.
★★☆☆☆nebiliac 79· Sep 1, 2026
This black spider alien is fantastic, I love its graphics, how it moves, but the upgrades seem absurd and unrealistic to me. Well, I upgrade Group Attack from 4>5 with 6 million and from 5>6 it jumps to 55 million??!! In the idea that the ads only give you 1 million per viewing!!! It's completely unrealistic!
Google Play Rankings for Alien Invasion: RPG Idle Space
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Technologies used by Alien Invasion: RPG Idle Space
15 permissions
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Trust & Safety: The app requests standard advertising and device/network permissions (e.g., android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.INTERNET, android.permission.ACCESS_NETWORK_STATE, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.android.vending.BILLING, etc.). It does not appear to request location permissions. A privacy policy is provided for California residents to opt out of CrazyLabs’ data sales: https://crazylabs.com/app.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
