Alien Invasion: RPG Idle Space
Download for Android No downloads available- Category:Casual
- Rating: 4.7
- Language:English
- Updated:2026-03-20
Introduction
Alien Invasion is a unique adventure and fighting game where players control a powerful super-spider, rampaging through the world and destroying any potential threats. Alien Invasion presents vivid and realistic 3D animated graphics, allowing players to control the spider's movement, crawling, leaping, and venom spraying within a unique physics-based system, ultimately becoming the ruler of the alien world. The game features fast-paced combat challenges and unique resource collection and placement gameplay.
Attractive Gameplay of Alien Invasion
Players take on the role of a tentacle-covered alien. This alien's goal is clear: devour all humans in its path. The controls are very simple; players simply move the alien across the map. Place the alien near humans to devour them, or travel to different locations on the map to start missions and collect resources.
As you devour humans and store them in your "house," you can upgrade your alien's various abilities. For example, you can devour humans faster, increase the amount of meat your stomach can store, or obtain more meat from each human you devour. Some humans provide more meat than others, just as you'll encounter final bosses who drop meat and other resources.
Alien Invasion runs even without an internet connection. Banner ads are always displayed on the screen; watching full-screen ads unlocks extra resources. Additionally, there's a paid version that grants 50 gems upon purchase, plus an extra 50 gems daily.

Wonderful Highlights of Alien Invasion
Evolve your spider-alien to gain new abilities and dominance.
Crush wave after wave of humans and challenge powerful monster bosses.
Upgrade production, speed, and radius for increased efficiency.
Build your own army of spider-alien monsters.
Level up by completing missions.
Unlock new locations and challenge ferocious enemies.
Immerse yourself in a stunning visual and auditory feast.

Fantastic Characteristics of Alien Invasion
Alien Combat: Fight against a variety of alien creatures, each with unique characteristics and tactics.
Base Building: Construct and upgrade your space base, producing resources and equipment to support your astronauts and missions.
Role-Playing: Improve your astronauts' skills, choosing from different skill trees to tackle various challenges.
Missions and Adventures: Complete various missions and adventures to unlock new storylines and rewards.
Endless Challenges: Participate in endless mode challenges to test your survival and combat skills.

User's Comments of Alien Invasion
Entertaining game during the early grinding. I really enjoyed it. Very hefty grind from level two to three monster. Lots of ad watching for the items for whatever you are farming. Lots of farming the right mobs to convert to what you need. Once you finally hit monster level three, imo, game over for free to play, go ahead and uninstall. Grinding needed is too time consuming after that. Check out the developers other similar games instead and do some grinding there, then move on to the next.
I am addicted to this game. It's fun, and gives you a sense of accomplishment. I think the event contest need to be separated though. It could take me hours to get enough materials from grind that someone else can get with a couple bucks.
I expected more of an Experience something like Carrion with this one; you're moving through levels, solving puzzles, and avoiding getting killed; but it's really small groups of people that constantly respawn at different rates, with a few well-timed boss fights you have to train yourself to win. This is definitely an idle game, but it's a good one! They obviously put a lot of work into it; the numbers are balanced, the art is cute, and the concept is really cool.

Conclusion
Dominate or be defeated in the evolution of human groups—download Alien Invasion now, an offline survival role-playing idle game you'll love, and establish alien dominance!
More Information
- Size:212MB
- Version:4.37.00
- Requirements:Android
- Votes:247
- Package Name:com.multicastgames.venomSurvive
- Signature:9635877dede29158152c79f37c8fbf30f38ab7c7
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